Does anyone know the answer to this one ?

A: (-0.25,0),(4.25,0)

B: (1,4),(4,-1)

C: (0,-5), (5,0)

D: (0,-1), (2,-5)

Does Anyone Know The Answer To This One ?A: (-0.25,0),(4.25,0)B: (1,4),(4,-1)C: (0,-5), (5,0)D: (0,-1),

Answers

Answer 1

Answer:

(1, -4), (4, -1)

Step-by-step explanation:

A solution to a system of equations is when the two lines intersect. In this case, we have two intersections, which means two solutions.

From left to right, we first see an intersection at (1, -4).

Continuing to the right, we see another intersection at (4, -1)

These are our two solutions.

(1, -4), (4, -1)

Hope this helps!

Does Anyone Know The Answer To This One ?A: (-0.25,0),(4.25,0)B: (1,4),(4,-1)C: (0,-5), (5,0)D: (0,-1),

Related Questions

The derivative of the function f is given by f′(x)=x^2−2−3xcosx. On which of the following intervals in [−4,3] is f decreasing?

Answers

The function f'(x) = x² - 2 - 3xcosx is decreasing on (- 4, - 3) and (- 1, 1).

What is a function?

A function can be defined as the outputs for a given set of inputs.

The inputs of a function are known as the independent variable and the outputs of a function are known as the dependent variable.

Given, A function f'(x) = x² - 2 - 3xcosx.

We know a function f(x) is decreasing if f'(x) is < 0.

Therefore,

x² - 2 - 3xcosx < 0.

x² - 3xcosx < 2.

x(x - 3cosx) < 2.

Now, 3cosx can be [- 3, 3].

x(x - 3) < 2 and x(x + 3) < 2.

x < 2 Or x - 3 < 2 and x < 2 or x + 3 < 2.

x < 2 Or x < 5 and x < 2 or x < - 1.

But x should be in [- 4, 1], Therefore it is decreasing at (- 4, - 3) and (- 1, 1).

learn more about functions here :

https://brainly.com/question/12431044

#SPJ1

PLEASE HELP
i will mark brainliest!
10 points

Answers

I think the answer is D.

I hope this helps


Find the surface area of a right square pyramid with base edge length
2 feet and height 5 feet.

Answers

Answer:

24.4 sq. ft.

Step-by-step explanation:

Area of a right square pyramid is:

A = a^2 + 2(a)*square root of ((a^2/4) + b^2)

A = 4 + 4 (square root of ((4/4) + 25) = 4 + 4* square root of 26

A = 4 + 4*5.099

A = 4 + 20.396

A = 24.396 sq ft.

according to a recent article about individuals who have credit cards, the mean number of cards per person with credit cards is 4. To test this results a random survey of 60 individuals who have credit cards were conducted. The survey only includes the number of credit cards per participant

Answers

Answer:

The variable of interest is NUMBER OF CREDIT CARDS. it is a QUANTITATIVE variable.

u=4

u<4

use a t1-84 go to stat, edit, input the table set into L1, back to stat, tests, t-test, data, u=4, list:L1, u<, calculate, enter that will give you a t0=-.62

p-value is in the range P-value>0.10

The P-value is GREATER than level of significance. DO NOT REJECT the null hypothesis. there IS NOT sufficient evidence to claim that the mean number of credit cards is LESS THAN 4.

Step-by-step explanation:

a. The first question in the study asked for the variable of interest. The variable is number of credit per participants. This variable is quantitative.

What is the hypothesis?

The null hypothesis has H0: u = 4

Alternative hypothesis = H1: u < 4

To solve the for the p value and the test statistic, more data would be needed for this question.

Read more on statistics here https://brainly.com/question/15525560

A jar containing only nickels and dimes contains a total of 60 coins, The value of all the coins in the jar is $4.45. Write a system of equations to find the number of nickels and dimes in the jar. Use x for the number of nickels and y for the number of dimes.

Answers

D=29 N=31 d for dimes n for nickles

Find the coordinates of the circumcenter of the triangle with the given vertices.

L(3,−6), M(5,−3), N(8,−6)

Answers

P(1.6,-2.9) are the coordinates of circumcentre of the triangle

How to find the coordinates of the circumcenter of a triangle?

The circumcenter of a triangle is the point where the perpendicular bisectors of the sides of that particular triangle intersect.

Let L(3,−6), M(5,−3), N(8,−6) be the vertices of the given △LMN.

Let P(x,y) be the circumcentre of △LMN. Then,

PL = PM = PN

Also, PL² = PM² = PN²

PL² = PM²

(x-3)² + (y-(-6))² = (x-5)² + (y-(-3))²

(x-3)² + (y+6)² = (x-5)² + (y+3)²

x²-6x+9 + y²+12y+36 = x²-10x+25 + y²+6y+9

4x + 6y = -11   ---- (1)

Also, PM² = PN²

(x-5)² + (y-(-3))² = (x-8)² + (y-(-6))²

(x-5)² + (y+3)² = (x-8)² + (y+6)²

x²-10x+25 + y²+6y+9 = x²-16x+64 + y²+12y+36

6x - 6y = 27   ---- (2)

Solve (1) and (2) simultaneously by elimination:

6 × (4x + 6x = -11)

4 × (6x - 6y = 27)

24x + 36y = -66

24x - 24y = 108

subtract:

         60y = -174

         y = -174/60

         y = -2.9

Put y = -2.9 into (1):

4x + 6x = -11

4x + 6(-2.9) = -11

4x - 17.4 = -11

4x = 6.4

x = 1.6

Thus, the coordinates of the circumcentre of △LMN are P(1.6, -2.9)

Learn about the circumcenter of a triangle on:

brainly.com/question/21360684

#SPJ1

Four student government officers want to go to the state convention. It will cost them $100 for registration, $375 for transportation and food, and $41 per person for the hotel. There is $425 budgeted for the convention in the student government savings account. They can earn the rest of the money they need by having a car wash. If they charge $5 per car, how many cars must they wash in order to have enough money to pay for the trip?

cars___?

Answers

Answer:

$100 + $375 + $41(4) = $516

$516 - $425 = $91

$91 / $5 = 18.2 cars

Therefore, the four student government officers must wash 18 cars in order to have enough money to pay for the trip.

Here are two number machines that always give the same number for any input. Use the machines expressions to explain why both machines will produce the same outputs for any input.

Answers

P=4848399188848488282838577661554

I’ll mark brainlist
NO LINKS
No explanation needed but if you want brainlist then u need to do explain

Answers

Answer:

B. 6/9 - 4/9

Step-by-step explanation:

Make sure each fraction has a common dominator

2/3 *3/3 = 6/9

4/9 = 4/9

6/9 - 4/9 = 2/9

Answer:

6/9 - 4/9, B

Step-by-step explanation:

6) What is the value of digit 7 in 0.057 *.///what is the answer _____________________
7/10
0.07
7/1000

Answers

Answer:  7/1000 (choice C)

This is because the 7 is in the thousandths decimal place. We put the 7 over 1000 to form the fraction 7/1000.

Miss Harris writes three checks for exactly $3000 what was the change in her bank account??

Answers

$1000 + $1000 + $1000 = $3000

21.
How many sets of 0.3 are there in the number 360?​

Answers

Answer: 1,200

360 / 0.3 = 1,200

There are 1200 sets of 0.3 in the number 360

What is the BODMAS rule?

According to the BODMAS rule, the brackets have to be solved first followed by powers or roots (i.e. of), then Division, Multiplication, Addition, and at the end Subtraction. Solving any expression is considered correct only if the BODMAS rule or the PEMDAS rule is followed to solve it.

Given here, 360 is to divided by 0.3 thus,

360/0.3 = 3600/3

             = 1200

Hence, There are 1200 sets of 0.3 in the number 360

Learn more about the BODMAS rule here:

https://brainly.com/question/29795897

#SPJ2

explain step by step please thank you!

Paco drives an average of 55 miles per hour. Their destination is 274 miles away. wants to arrive at 4:00 p.m. and allow an extra hour for stops. What time should he go out?​

Answers

274/55=4.98
It will take him 5 hours to get there plus 1 extra hour so he will need 6 hours of traveling time. If he wants to arrive at 4:00pm then he would need to leave at 10:00am.

SAVINGS Natalie has $250 in her savings account, into which she deposits $10 of her allowance each week. The balance of her savings account can be modeled by the function f(w)=250+10w, where w represents the number of weeks. Which function g(w) represents the balance of Natalie’s savings account if she withdraws $40 to purchase a new pair of shoes? Describe the translation of f(w) that results in g(w).

Answers

Answer:

Answer:Step-by-step explanation:GivenRequiredDetermine g(w)First, we'll write an expression for g(w)From the question, we understand that she withdrew $40 from her account balance in w weeks.This implies that:Where f(w) is the account balance in w weeks and $40 is the withdrawn amountSubstitute 250 + 10w for f(w)Collect Like TermsRecall that:This means that function f(w) when shifter by 40 units downward, gives g(w)

Step-by-step explanation:

What is the domain of this function?
F(x)=3 square root x-2
x-2>0= x>2

Answers

The domain of the function F(x) = 3 [tex]\sqrt{x-2}[/tex] is {x : x ≥ 2 and x is a real number}.

What is Function?

A function is a relation from a set A to a set B where the elements in set A only maps to one and only one image in set B. No elements in set A has more than one image in set B.

Given function is,

F(x) = 3 [tex]\sqrt{x-2}[/tex]

Domain of this function is all the values of x for which the function is defined.

The expression [tex]\sqrt{x-2}[/tex] is defined only when the value of x - 2 is positive.

x - 2 > 0 ⇒ x > 2

So the function will be defined for all x > 2.

Hence the domain of the function is the set of all x such that x > 2.

Learn more about Functions here :

https://brainly.com/question/14002287

#SPJ1

What is the slope of the line that passes through the points (-2,12) and (0,3)

Answers

Answer:

-9/2

Step-by-step explanation:

m=(y2-y1)/(x2-x1)

m=(3-12)/(0-(-2))

m=-9/(0+2)

m=-9/2

Suppose there is a bag of 20 marbles. Of these marbles, 12 are green, 5 are blue, 2
are red, and 1 is black. What is the probability of drawing three marbles and having all
three be blue, without replacement?

Answers

Answer:

3/20 or (i think %15)

Step-by-step explanation

This is mostly a guess since I haven't done probability in a while. Good luck though.

What is the surface area of the cylinder with height 2 ft and radius 4 ft? Round your answer to the nearest thousandth.

Answers

Answer:

Lateral surface area:

A = 2πrh = 2*3.14*4*2 = 50.24 ft²

Total surface area:

S = 2πrh + 2πr² = 50.24 + 2*3.14*4² = 150.72 ft²

Answer:

Surface Area = 150.796 ft² (nearest thousandth)

Step-by-step explanation:

Surface area of a cylinder

[tex]\sf SA=2 \pi r^2+2 \pi rh[/tex]

where:

r is the radiush is the height

Given:

radius (r) = 4 ftheight (h) = 2 ft

Substitute the given values into the formula and solve for SA:

[tex]\begin{aligned}\sf SA & = \sf 2 \pi r^2 + 2 \pi rh\\\implies \sf SA & = \sf 2 \pi (4)^2 + 2 p\i (4)(2)\\& = \sf 2 \pi (16) + 2 \pi (8)\\& = \sf 32 \pi + 16 \pi \\& = \sf 48 \pi \\& = \sf 150.7964474... \\& = \sf 150.796 \:ft^2\: (nearest\:thousandth)\end{aligned}[/tex]

Therefore, the surface area of the cylinder with height 2 ft and radius 4ft is 150.796 ft² (nearest thousandth).

Question 5 of 10
Mackenzie took out a payday loan for $1100 that charged a $95 fee. If the
loan matures in 2 weeks, what is the approximate effective interest rate of the
loan?
OA. 862%
OB. 86%
OC. 76%
OD. 762%

Answers

The answer would be OD. 762%

The area of the floor of a cubical room is 49square meter. Find the area of 4 walls of room.

Answers

Answer:

If the walls are the standard 8 feet tall and the room is square, then:

the wall length and width is both 7 feet.

The area of the walls would be 4x7x8 = 224 ft² (also providing there are no doors or windows)

y 10- 9 8 6 5 4 2 1 2 3 4 5 6 7 8 9 10 What is the equation of the blue line? X​

Answers

Therefore , the solution of this is  the required system of equation is,

y=-x+6 and y=x+10.

Explain the equation.

A mathematical equation is a formula that links two statements by indicating their equivalence with the equal sign (=). A mathematical statement that proves the equality of two mathematical expressions is known as an equation in algebra. For instance, the components 3x + 5 and 14 in the equation 3x + 5 = 14 are separated by an equal sign. The relationship between two sentences on either side of a letter is expressed mathematically. There is frequently only one variable, which doubles as the symbol. say that 2x - 4 Equals 2.

Here,

(0,6) and the blue line pass through them (-2,8). You may figure out the equation for the blue line as,

=> y-6/x-0 =  8-6 /-2-0

=>y-6/x = 2/-2

=> y-6=-1(x)

y=-x+6

(-2, 8) and the red line pass through them (-3,7). The red line's equation can be calculated as,

y-8/x- (-2) = 8-7 /-2-(-3)

y-8 /x+2 = 1

y-8=x+2

y = x + 10

Thus, the required system of equations is,

y=-x+6 and y=x+10.

Therefore , the solution of this is  the required system of equations is,

y=-x+6 and y=x+10.

To know more about equation visit:

https://brainly.com/question/649785

#SPJ1

A steel pipe 50 cm long has an outside diameter of 2 cm and an inside diameter of 1.8 cm. If the density of the steel is 7.8 grams per cm3, what is
the mass of the pipe to the nearest gram?

Answers

Answer:

the volume is 50x1.8x2

v=180cm³

therefore, density is mass/volume

Step-by-step explanation:

mass =density x volume

mass= 7.8 x 180cm³

mass= 1,404grams

The mass of the pipe to the nearest gram mass= 1,404grams.

We have given that,

A steel pipe 50 cm long has an outside diameter of 2 cm and an inside diameter of 1.8 cm. If the density of the steel is 7.8 grams per cm^3

The volume is 50x1.8x2

v=180cm^3

Therefore, density is mass/volume

What is the formula for mass?

mass =density x volume

mass= 7.8 x 180cm^3

mass= 1,404grams

Therefore, The mass of the pipe to the nearest gram mass= 1,404grams.

To learn more about the mass visit:

https://brainly.com/question/1354972

how to work XYZ company's cost function for the next four months is c=500,000+5Q .. If, because of strike, the most the company can produce is br. 100,000 units, should it shutdown? Why or why not?

Answers

Answer:

(A) So since BE means cost = revenue, you just need to solve

6Q = 500,000 + 5Q

(B) they told you at the top what the 4-month cost is. That is still true, even if Q=0

(C) find revenue for 100,000. If less than cost, shut down.

Help me out smartie pants hahahahaahahaha

Answers

Answer:

5/8            

I had it                                                                        

Answer: 40

Step-by-step explanation:

HI!

1) first you would get any algebra calculator

2) punch in the numbers

3) get the answer

        -YOUR WELCOME

help me please this question is about shapes and tree diagrams

Answers

Answer:

quadrilateral is most specific

If you bike for 2 hours at a constant speed of 12 mph, you’ll travel __ miles

NO LINKS, PLZ JUST TELL ME

Answers

Answer:

24 miles....you travel 24 miles per hour

Step-by-step explanation:

you multiply your mph by the amount of hours to get the answer

Photo attached. Someone please help
Thanks

Answers

By using the graph, a solution the given system of equations include the following:

x = 0, y = 3

x = 3, y = 6

What are quadratic functions?

In Mathematics, the graph of every quadratic functions (equations) is either an upward or downward parabola, which is typically a u-shaped curve. This ultimately implies that, the graph of a quadratic function (equation) would always form a parabolic curve.

In this scenario, we would use an online graphing calculator to plot the graph of the given system of equations and then determine the point of intersection.

y = x + 3

y = x² - 2x + 3

By critically observing the graph of the given system of equations, the solutions are as follows;

x = 0, y = 3.

x = 3, y = 6.

Read more on a graph here: brainly.com/question/4546414

#SPJ1

Use technology to convert the polar coordinates (5,6.1) to rectangular coordinates. (0.98, – 0.18) (0.98, 0.18) (4.92, – 0.91) (4.92, 0.91)

Answers

Answer: (4.92, -0,91)

Step-by-step explanation:

This should be C on edge 2021

Answer:

C: (4.92, –0.91)

Step-by-step explanation:

Took the quiz

y is equal to 5 less than the product of x and -2. If the output is -27, what is the input?

Answers

Answer: 27 over 2,5

Step-by-step explanation:


What is the volume of the figure below?

A.30ft3
B.60ft3
C.90ft3
D.120ft3

Answers

Answer:

120 I think is the answer not sure tho sorry if u get it wrong

Step-by-step explanation:

Other Questions
If g(x) = x - 2x, find the value of g(2+h)-g(2)dividebyh answer is h square plus six h plus ten What name is given to the scientific study of life A medical assistant is administering an intramuscular immunization to a patient. Which one of the following actions should the medical assistant take The conclusion of the passage is missing. Which of the following lines would be a good concluding thought for this passage It took Luca 8 hours to drive 464 miles from Richmond VA to Cleveland, OH. In miles per hour, what was Luca's average trip?-process Skin appendages, also referred to as....., include....Eccrine glands are responsible for.....The eccrine sweat gland is composed of ....The eccrine sweat gland opens to...Eccrine glands are mostly located on ...Apocrine sweat glands are responsible for....Apocrine sweat glands are mostly located on...Apocrine sweat glands open to...Apocrine sweat glands are composed of... key facts from the genocide in bosnia Use the figure to answer the following. Match the items in the left column to the items in the right column. 1. authority exchange of goods by purchase, trade, or sale 2. commerce goods brought into a country or state for the purpose of trade 3. federal that cannot be felt by touching, immaterial 4. government power and/or right to enforce obedience and make decisions over a group 5. import government formed by a union of smaller groups (states) in agreement 6. intangible system of authority over a group of people what do jacqueline and maria share in the book brown girl dreaming? Which One Doesn't Belong? Identify the linear expression that is not equivalent to the other three.OA) (2x-1)+(-3x+7)O B) (-5x + 3) + (4x + 3)OC) (5x-6) + (-6x +12)O D) (-5x-1)+(6x + 7) the set {...,-2,-1,0,1,2...} is called what? Please give me topics for a persuasive essay, any ideas that you believe to be controversial (I prefer to not do anything political) What is the purpose of the figurative language in lines 1112?A to show how much the speaker dislikes yard workB to show how badly the landscape has been maintainedC to show how the equipment is unable to operate correctlyD to show how nature is not easily forced into a pattern Imagine you are part of a group assigned by your teacher to work together to complete a project. Your group gets together, and the ideas start flowing, except that one member is not listening at all. You end your meeting with roles and next steps assigned to each member of the group so you know what to have ready for your next meeting.What consequences may arise from that one group member not listening?NEED ASAP helppppppppo please A limitation of the balance sheet that is not also a limitation of the income statement isa. the use of judgments and estimatesb. omitted itemsc. the numbers are affected by the accounting methods employedd. valuation of items at historical cost what is the product of 69 and 5.6 x 10^5 expressed in scientific notation The B vitamins play major roles in ____. Question 45 options: maintaining skin health and decreasing oxidative damage to skin cells decreasing free radicals and increasing epinephrine from the brain facilitating energy production and making red blood cells increasing fatty acid mobilization from adipose tissue and serving as neurotransmitters The process of comparing currently experienced visual input with past visual memories takes place in 9 a) the corpus callosum. b) the thalamus. c) the cerebellum. d) association areas.