Help math ITS EASY IF U LOKE RATIO

Answers

Answer 1

You have the right one selected.

The answer is 2:1

To find this take each side of ABC and its corresponding side on DEF, then simplify. You can treat ratios just like fractions, so simplify them in the same way.

20:10 becomes 2:1

12:6 becomes 2:1

16:8 becomes 2:1

Related Questions

3. Find f[h(a+4)], given the functions below. *

Given f(x) = 5x, g(x) = -2x + 1, and h(x) = x2 + 6x + 8, find each value.
O A 2a^2 +15a +120
O B 5a^2 +30a +240
O C 5a^2 +70a +240
O D-5a^2 +50a +360

Answers

Answer:

C 5a^2 +70a +240

Step-by-step explanation:

We have given these following functions:

[tex]f(x) = 5x, g(x) = -2x + 1, h(x) = x^2 + 6x + 8[/tex]

h(a+4)

This function is:

[tex]h(a+4) = (a+4)^2 + 6(a + 4) + 8[/tex]

[tex]h(a+4) = a^2 + 8a + 16 + 6a + 24 + 8[/tex]

[tex]h(a+4) = a^2 + 14a + 48[/tex]

f[h(a+4)]

[tex]f(x) = 5x[/tex]

Thus

[tex]f(h(a+4)) = f(a^2+14a+48) = 5(a^2 + 14a + 48) = 5a^2 + 70a + 240[/tex]

The correct answer is given by option C.

Find x, y, mzC, and mA' given m/A = y;
m/A' = 2x + 5, mc-3x-y,
mZC' = 4

Answers

The value of x = 9, y = 4, m∠C = 25 and m∠A' = 23.

What is the triangle translation?

In mathematics, a triangle translation refers to the geometric transformation in which a triangle is moved to a new position without rotating or scaling it. The triangle is simply slid along a straight line in a certain direction, and the new position of the triangle will be parallel to the original one.

Given that ΔABC translates to ΔA'B'C', we can assume that the measures of the angles are the same in both triangles. Therefore, if we know the measure of an angle in one triangle, we can assume that the measure of the corresponding angle in the translated triangle is the same.

Given:

m∠A = y

m∠A' = 2x + 5

m∠C = 3x-y

m∠C' = 4

Since opposite angles in a rectangle are congruent, m∠A=m∠C' and m∠C = m∠A'

Therefore,

y = 4

3x-y = 2x + 5

Solving this equation gives us:

x = y + 5 = 4 + 5 = 9

y=4

m∠C = 3x - y = 3(9) - 4 = 25

m∠A' = 2x + 5 = 2(9) + 5 = 23

Hence, the value of x = 9, y = 4, m∠C = 25 and m∠A' = 23.

To learn more about the triangle translation, visit:

https://brainly.com/question/30095014

#SPJ1

4
On Monday Selma has £202.69 in her bank account.
Selma needs to pay a bill of £465.20 from the account on Wednesday.
She will pay some money into the account on Tuesday so that there is
●
enough money in the account to pay the bill
£10 left in the account after the bill has been paid.
No other payments occur.
How much money does Selma pay into the account on Tuesday?

Answers

Answer:

Answer: £272.51

Step-by-step explanation:

First, we need to determine how much money Selma needs to have in her account in order to pay the bill and still have £10 left over. The bill is for £465.20, so Selma needs to have £475.20 in her account in order to pay it.

Next, we need to determine how much money Selma needs to pay into her account in order to reach this total. She starts with £202.69 on Monday, so she needs to pay £475.20 - £202.69 = £<<475.20-202.69=272.51>>272.51 into her account on Tuesday. Answer: £272.51

What is the ratio of 4 red pens to 7 black pens

Answers

Answer:

There could be 12 red pens and 21 black pens

Step-by-step explanation:

The product of four less than thrice a number and two will result to
Forty-six.

Answers

Answer:

nnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn

Step-by-step explanation:

sssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssss

Solve for y. answer to the nearest tenth & solve for x. NEED HELP WITH BOTH THESE QUESTIONS !!

Answers

Answers:

5. x = 1

6. y = 11.5

Step-by-step explanation:

For question 5, you can use power of a point which describes the relationship of two secants intersecting inside a circle. You get the formula:

AC * CD = BC * CE

You can substitute the values you are given to get:

2 * 4 = x * 8

This gives you x = 1

For question 6, you can use another formula in power of a point that describes two secants intersecting in the exterior of a circle. You get the formula:

GH * GJ = GI * GK

Using segment addition postulate, you get:

GJ = GH + HJ = 5 + 16 = 21

GK = GI + IK = 6 + y --> y + 6

Now, substitute into the equation from power of a point:

5 * 21 = 6 * (y + 6)

105 = 6 * (y + 6)

17.5 = y + 6

y = 11.5

Find the product of -2, -4, -6, and , -9

Answers

Answer:

product is 432

Step-by-step explanation:

(-2)(-4)=8

(-6)(-9)=54

(8)(54)=432

PLEASE HELPPPPPP!!!!! WILL GIVE BRAINLIEST

Answers

Answer:

Since the leading coefficient is negative and the exponent is to a degree of 4...

The graph will be down on both ends.

Please help I don’t understand this.

Answers

Answer:

The 0

Step-by-step explanation:

the answer is 10bshsjwjjwjs

The following equations define a system. −2x + y = 10 x + 2y = 5 Which graph represents the system? The graph shows a line that passes through negative 5 comma 0 and 0 comma 2.5. There is a second line that passes through 0 comma 10 and 5 comma 0. The lines intersect at 3 comma 4. The graph shows a line that passes through negative 5 comma 0 and 0 comma 10. There is a second line that passes through 0 comma 2.5 and 5 comma 0. The lines intersect at negative 3 comma 4. The graph shows a line that passes through negative 5 comma 0 and 0 comma negative 2.5. There is a second line that passes through 0 comma negative 10 and 5 comma 0. The lines intersect at 3 comma negative 4. The graph shows a line that passes through negative 5 comma 0 and 0 comma negative 10. There is a second line that passes through 0 comma negative 2.5 and 5 comma 0. The lines intersect at negative 3 comma negative 4.

Answers

The graph of the system of linear equations is attached with the answer.

What is the general equation of a straight line?

The general equation of a straight line is -

y = mx + c

{m} - slope.

{c} - intercept along the y - axis.

Given is the system of linear equations as given -

- 2x + y = 10

x + 2y = 5

The given system of linear equations is -

- 2x + y = 10

x + 2y = 5

Refer to the graph of the system of linear functions attached. The point (-3, 4) is the solution set of this system of equation.

Therefore, the graph of the system of linear equations is attached with the answer.

To solve more questions on straight lines, visit the link below -

brainly.com/question/28951560

#SPJ1

The following equation is a polynomial:

5x−2−1

True
True

False

Answers

Answer:

True

Step-by-step explanation:

In particular, for an expression to be a polynomial term, it must contain no square roots of variables, no fractional or negative powers on the variables. So yes this is a polynominal.

Graph the linear equation.

4x+6y=−12

Plot two points on the line to graph the line.

Answers

y=|x-1|-1

Step-by-step explanation:

hope that helps :)

Solve the simultaneous equations
3x + 5y = 21
3x – y=3

Answers

Answer:

Using substitution method

x=2

y=3

A small business celebrates serving 5110 customers in their first year of business how many customers did they average each day

Answers

The no. of customers they serve per day is equal to 14.

It is given that the total number of customers served in first year of business was 5110.

We have to find that what will be the average of servings per day ?

What do you mean by average ?

The average is the ratio of sum of all numbers to the total no. of numbers.

As per the question ;

Total number of people served in a year = 5110

We know that ;

1 year = 365 days

So ;

To calculate the average of servings per day we need to divide total number of servings by no. of days in 1 year.

i.e.,

Average of customers per day ;

= 5110 ÷ 365

= 14 customers per day

Thus , the no. of customers they serve per day is equal to 14.

some1 hurry up plzzz need help

Answers

Answer:

IM pretty sure b) and c)

Step-by-step explanation:

Compare the functions below
G(x)
f(x) = −6x − 3 cosine function with y intercept at 0, negative 3 h(x) = 2 cos(x + π) − 1

Using complete sentences, explain which function has the greatest y-intercept.

please answer step by step

Answers

Answer:

f(x)=-6x-3 has a greater y intercept

Step-by-step explanation:

find the area if each shaded sector.

plz help im confusedddddddd

Answers

Answer:

634.2 m²

Step-by-step explanation:

Given:

Angle given = 37°

Radius (r) = 15 m

Required:

Area of the shaded sector

Solution:

Area of the shaded sector = θ/360 * πr²

θ = 360 - 37 = 323°

r = 15 m

Plug in the values

Area of the shaded sector = 323/360 * π * 15²

= 634.209017

≈ 634.2 m² (nearest tenth)

(Will give branliest if correct)
Mr. Potter is reviewing his 2018 property taxes Use the tax form to complete the statements below.
All I need is the total property tax I don't know how to solve for it.
So my question is how do I find total property tax with the total value of property and total percent rate it just the answer.

So if the total value is 300000
and the percent rate is 1.2 what is the total property tax.
(

Answers

Answer:

I think its 3,600... plz let me know if I'm wrong

Step-by-step explanation:

300,000 x 0.012 or %1.2 (they're the same thing) = 3,600

Your company is considering a new project that will require $250,000 of new equipment at the start of the project. The equipment will have a depreciable life of eight years and will be depreciated to a book value of $10,000 using straight-line depreciation. The cost of capital is 12 percent, and the firm's tax rate is 21 percent. Estimate the present value of the tax benefits from depreciation.

Answers

The present value of the tax benefits from depreciation which is a non cash expenditure under capital budgeting decisions is $10432.80

What is Depreciation?

According to the prudence concept of accounting convention, Depreciation is a non cash expenditure that has been charged against the profit. Depreciation is value that amortized over useful life of tangible fixed asset. The absolute decline in the value of asset due to obsolesce, usage of asset, wear & tear of fixed asset is referred as depreciation.

As per accounting standard on property, plant & equipment depreciation can be computed by straight line method and written down value method.

While analyzing the capital budgeting decision from the equipment to be acquired the cash inflows and outflows during the currency of the project shall be accounted for.

The tax benefit from depreciation expenses will be consider as cash inflow. The same shall be calculated by the present value annuity factor for the as follows:

cost of capital = 12 %

Depreciation = $10000

Life of the project = 8 years

Tax rate = 21%

Present value annuity factor (PVAF) at 12% for 8 years will be:

0.893 0.797 0.712 0.636 0.567 0.507 0.452 0.404

Grand total of the (PVAF) at 12% = 4.968

Now multiply the PVAF with depreciation amount

Present Value of Depreciation = 4.968 × 10000 = $49,680

Tax benefit from depreciation = $49,680 × 21% = $10432.8

Thus the tax Tax benefit from depreciation is $10432.80

Learn more about Tax benefit:

https://brainly.com/question/28317997

#SPJ1

What is 22 + 125 - 6

Answers

Answer:

141

Step-by-step explanation:

calculator

Answer:

141

Step-by-step explanation:

22+125=147

147-6=141

therefore

the answer is 141

In the formula C = (F - 32) * 5/9, the letter "F"

Answers

Answer:

Fahrenheit.

Step-by-step explanation:

In the given formula, the variables given stand for:

C = Celsius

F = Fahrenheit

In this case, you plug in the temperature in Fahrenheit into F, and then use the equation to obtain the temperature in Celsius.

6 divided 109 can you help?

Answers

Answer: 18.1666666667

Step-by-step explanation:

Complete the table using the function c = 12m - 17.

Answers

Step-by-step explanation:

c = 12m - 17

m = 2

c = 12×2 - 17 = 24 - 17 = 7

m = 4

c = 12×4 - 17 = 48 - 17 = 31

m = 8

c = 12×8 - 17 = 96 - 17 = 79

Plz answer this i need help its done today

Answers

Answer:

1) 1/10

2) 1/2

3) 1/5

Step-by-step explanation:

1 favorable outcome and 10 total outcomes.

[tex]P(3) = \frac{1}{10}[/tex]

5 favorable outcomes and 10 total outcomes

[tex]P(even) = \frac{5}{10} = \frac{1}{2}[/tex]

2 favorable outcomes and 10 total outcomes

[tex]P(multiples\ of\ 5) = \frac{2}{10} = \frac{1}{5}[/tex]

Other Questions

Find the LCD for the following pair of fractions.1/5and1/2 If an author uses an allusion in a story, what does the allusion do?A: describes a mirageB: refers to something that is relatedC: makes a contradiction HELP QUICK!!! ANSWER A B C D OR E A function is shown below.g(x) = 19.6 + 1.74x. what is the value of g (20)? Recently it was discovered Burmese python pet owners were releasing their unwanted reptiles into the Florida Everglades, which are highlyprotected and are an important habitat for endangered species. Unfortunately, it took years for biologists to realize the devastating effectsthe large snakes would have on this ecosystem.Which of the following is a valid concern biologists should have regarding the invasion of the python into the everglades, andhow should biologists work to fix the issue?A Concern: Pythons consume alligator eggs.Solution: Blologists should build protective barriers around alligator nests.B. Concern: Pythons consume fish and interfere with commercial fishing,Solution: Blologists should restock the everglades with more fish.c. Concern: Alligators consume pythons.Solution: Biologists should work to capture alligators to help build python populations.D. Concern: Panthers consume python eggs.Solution: Biologists should work to capture panthers to help build python populations. Supporters of the Dawes Act of 1887 said the law wouldhelp American Indians become landowners and farmers.help American Indians by freeing them from reservations.harm American Indians by offering them unproductive land.harm American Indians by giving their land to homesteaders. HELPP WITH THESE QUESTIONS PLEASEEE!! if jimmy had had 9 apples and karl has 10 how mush togheter What are fixed expenses in a budget? Please help!!You are your bosses personal assistant. Your boss has a very important meeting to attend and told you to stay put unless a guard says he wants you. A few minutes later, the boss of another company comes to tell you he was sent to get you. What do you do? What is the main purpose of BMI? DIRECTIONS Write a word or phrase that has the same meaning as the term given. 1. Lower Egypt 2. dynasty 3. afterlife 4. pharaoh S. delta 6. Nile River 7. pyramidFrom HMH Guided Reading workbook Please help #5 only thank you ! A young sumo wrestler decided to go on a special high-protein diet to gain weight rapidly.After 11months he weighed 140 Kilograms. He gained weight at rate of 5.5 kilograms per month.Let y represent the sumo wrestlers weight (in kilograms)after x month. Complete the equation for the relationship between the weight and number of months. What does the author want you toconclude from the underlined factin the passage?Voting rights everywhere continue tochange,More countries will adopt youth votingeventuallyYouth voting is uncommon in theworldMost countries think youth voting is agood ideo 56. A rigid cylinder with a movable piston contains a 2.0-liter sample of neon gas at STP. What is thevolume of this sample when its temperature is increased to 30.C while its pressure is decreased to90. kilopascals?A) 2.5 LB) 2.0LC) 1.6LD) 0.22 L What is a real solution example? What does Victor think the monster will do if he, Victor, doesn't do as the monster asks in chapters 17-20 of FrankensteirA. The monster will let society know that Victor created him.B. The monster will kill himself.C. Victor fears the monster will harm his family.D. The monster will keep bothering Victor until he gets what he wants. The diameter of a circle is 8 cm. Find its area in terms of . Hiiooo! Can someone please help with this!:)