please answer

...............​

Please Answer...............

Answers

Answer 1

Answer:

A)20°

Step-by-step explanation:

As we know a triangle contains 180°

So according to the question

The equation is

25°+135°+x=180°

160°+x=180°

x=180°-160°

x=20°

Answer 2

Answer:

<LNK = 20°

Step-by-step explanation:

[tex]angles \: of \: triangle \: add \: upto \: {180}^{0} \\ in \: that \: scalene \: triangle \\ {25}^{0} + {135}^{0} + < lnk = {180}^{0} \\ < lnk = {180}^{0} - ( {135}^{0} + {25}^{0} ) \\ < lnk = {20}^{0} [/tex]


Related Questions

i will give out BRAINLYIST if u can answer this.

qwertrewertyuiuytrfghsj

Answers

Answer:

I think it is

Step-by-step explanation:

s;kfjskejrlkjdvnlkfjnvlkajvnfkljvnkjfvn

Savsvwvsgsvajsmqkabadacags s

Step-by-step explanation:

Hope this helped

Express 25/125 in simplest form

PSA "25/125" ARE FRACTIONS

Answers

[tex] \frac{25}{125} = \frac{5}{25} = \frac{1}{5} [/tex]

Hey there!

Usually SOME people reduce their fraction by finding their Greatest Common Multiple (GCF) ... So we will try that with you to make it easier for you to solve!


“25/125”

• Factors for 25: 1, 5, 25
• Factors of 125: 1, 5, 25, 125
The BIGGEST number you see REPEATED is: 25
GCF: 25 ☑️

• Now let’s solve for your answer, shall we?

• DIVIDE both your NUMERATOR (TOP number) & DENOMINATOR (BOTTOM number) from our GCF ( 25 )

25 ÷ 25 / 125 ÷ 25

• We know ↴

25 ÷ 25 = 1 (SOLVING your NUMERATOR)

125 ÷ 25 = 5 (SOLVING your DENOMINATOR)


• Thus your ANSWER should be: 1/5 ☑️

Good luck on your assignment and enjoy your day!


~LoveYourselfFirst:)

find the measure of BEK

Answers

Step-by-step explanation:

Angles BEC and KEC are labelled as congruent.

Therefore (6x + 24)° = 10x°, 4x = 24, x = 6.

Hence Angle BEK = (6x + 20)° + 10x°

= (16x + 24)° = 16(6) + 24 = 120°. (C)

The value of ∠BEK will be 120° so option (C) will be correct.

What is congruence?

If two figures are exactly the same in sense of their length side all things then they will be congruent.

If it is possible to superimpose one geometric figure on the other so that their entire surface coincides, that geometric figure is said to be congruent or to be in the relation of congruence.

In other meaning, if you can copy a figure then that copy and the original figure will be congruent.

Given figure has two triangles ΔCBE and ΔCKE.

The angle of (6x + 24)° is the same as (10x)° ( given congruency of angle by double line)

So,

6x + 24 = 10x

10x - 6x = 24

4x = 24

x = 6°

So,

Angle ∠BEK

∠BEK  = (6x + 24) + (10x)

∠BEK  = 6(6) + 24 + 10(6)

∠BEK  = 120°.

Hence "The value of ∠BEK will be 120° ".

To learn more about congruent,

https://brainly.com/question/12413243

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I NEED THIS QUICK PLEASE ILL MARK YOUR BRAINLY
The sum of 2 numbers is 96. The larger number is 9 less than 4 times the smaller. Find both numbers.

Answers

Answer:

75 & 21

Check:

75 + 21 = 96

21 * 4 - 9 = 75

Correct!

Answer:

the smaller number is 21 and the larger number is 75

Step-by-step explanation:

First make a simple equation where x = the smaller number and y = the larger number

ie: 96=x+y

Now make an equation to find the larger number.

ie: y=4x-9

Now substitute the y value in the first equation for the y value in the second equation

ie: 96=x+(4x-9)

Then solve for x

ie: x=21

Then plug in your new x value into the first or second equation to solve for y.

ie: 96=21+y

ie: y=75

help im stuck on this question

Answers

Answer:

10

Step-by-step explanation:

[tex]\frac{40-20}{4-2} =10[/tex]

The regular price of a watch is $28.25. During a sale, the watch was marked 12% off. What was the price of the watch during the sale? (5 points)

a
$2.35

b
$3.39

c
$16.25

d
$24.86

Answers

Answer:

D

Step-by-step explanation:

The answer is 28.25 times 0.88 (1.00 - 0.12)

Answer:

D

Step-by-step explanation:

Constants are the terms in the algebraic expression that contain only numbers. That is, they're the terms without variables. We call them constants because their value never changes, since there are no variables in the term that can change its value.

PLEASE HELP!!!
select the equivalent expression

Answers

Dnhourwtjkgsascbjklkhfswgxarh

how do i solve for x?

Answers

Answer:

x = 10

Step-by-step explanation:

You have to divide 30 divided by 10 is 3 so ya.

Answer:

i think you have to divide

Step-by-step explanation:

30/3

x=10

what 157423 x 104969

Answers

Answer:

16524534887

Step-by-step explanation:

Answer:

16524534887

Step-by-step explanation:

just multiply, takes a while but you can do it

or you can just use a calculator

8th math , plwase help

Answers

Interior angles of triangles equal 180.

So angleTUV = 24 degrees

A straight line will equal 180 degrees. If angle U is 24 degrees in the interior angle, the exterior is 156 degrees.

Angle VUX is 156 degrees

The perimeter of a rectangle is about 13.9 cm. If you double the width of the rectangle the perimeter is about 17.8 cm. Find the dimensions of the smaller rectangle.

Answers

Answer:

5cm by 1.95cm

Step-by-step explanation:

Let the length of the rectangle be x

Let the width be y

Perimeter of a rectangle = 2x + 2y

If the initial perimeter of a rectangle is about 13.9 cm, then;

13.9 = 2x + 2y ..... 1

If when the width is double the perimeter is 17.8cm, then;

17.8 = 2x + 4y ..... 2

Subtract 1 from 2;

13.9 - 17.8 = 2y - 4y

- 3.9 = -2y

y = 3.9/2

y = 1.95 cm

Substitute y = 1.95 into 1 to get x;

From 1;

13.9 = 2x + 2y

13.9 = 2x + 2(1.95)

13.9 = 2x + 3.9

2x = 13.9-3.9

2x = 10

x = 5 cm

Hence the dimension of the smaller triangle is 5cm by 1.95cm

HELP ASAP

1. A known number that is a factor in a variable term. is called?

2. A letter or symbol that stands for a number. is called?

3. An expression with no variables. is called?

Answers

Answer:

1. coefficient

2. variable

3. constant

Step-by-step explanation:

proove that
1/1-sin theta + 1/1+cos theta = 2×sec square theta ​

Answers

Answer:

Step-by-step explanation:

We are to show that 1/1-sin theta + 1/1+cos theta = 2×sec square theta ​

Starting from the left hand side of the expression:

1/1-sin theta + 1/1+cos theta

Find the LCM

[tex]\frac{1}{(1 -sin \theta) (1+cos \theta)} \\\\= \frac{1+cos \theta + 1 -sin \theta ]}{(1 -sin \theta) (1+cos \theta)} \\ = \frac{2+cos \theta - sin \theta}{1+cos \theta - sin \theta - sin \theta cos \theta}[/tex]

The table represents a Linear function, what is the slope of the function?

Answers

Answer:

m = 3

Step-by-step explanation:

Pick two points from the table.

(-1, 1) and (1, 7)

Apply the slope formula.

[tex]m=\frac{7-1}{1+1}=\frac{6}{2}=\boxed{3}[/tex]

Hope this helps.

CAN SOMEONE HELP ME WITH THIS PLEASE I NEED THIS BY TONIGHT!!!!
Sonia buys a car for $5,000. Each year, x, the value of the car decreases by $500. Write an equation to find the value of the car, y, after x years. What is the value of the car after 3 years?

Answers

The value of the car after 3 years is $3,500

Answer:

$3500, y= 5000-500x

Step-by-step explanation:

You initially have $5000 which you then subtract $500 from each year, where x represents the number of years that passed.

y= 5000-500x

So after 3 years, it should be

y= 5000-500(3)

=5000-1500

=$3500

2. The mayor of a town has money in the budget to build a library, an arena, or a swimming pool. The population of the town is 30,000. The mayor wonders how many people she should survey to help her decide what to build: 25, 100, 2000, 4000, 5000, 10,000, 15,000, or 20,000 people.

a) Which sample size would give the mayor the most confidence that she made the correct decision? Explain.

b) Why might the mayor not use this sample size?

Answers

Answer:

Step-by-step explanation:

a. 20,000 people because the more people you ask the more likely it is that you get a more accurate answer

b. because it would be more difficult to ask 20,000 people a question than 100 or 2000 people. it would take more time/effort/energy/resorces.

What would justify these triangles????

Answers

Answer:

ASA would justify it to be congruent.

Help me pls I don’t know this

Answers

Answer:

elapsed time: 3 hours and 49 minutes

Step-by-step explanation:

When it is 5:00 a.m. in Anchorage, it is 11:00 p.m. in Tokyo. How far ahead of Anchorage is Tokyo?
a. 6 hours
b. 16 hours
C. 18 hours
d23 hours

Answers

Answer:

C

Step-by-step explanation:

Go back from 11:00 pm until you get to 5:00 am (don’t mistaken it for 5:00 pm) and you should get 18 or go from 5:00 am and count up to you get to 12:00 pm and that’s 7 hours. Then go from 12:00 pm until you get to 11:00 pm and that’s 11 hours. 11+7=18

The Anchorage time zone is 18 hours ahead of the Tokyo time zone when it is 5:00 a.m. in Anchorage, it is 11:00 p.m. in Tokyo option (C) is correct.

What is the time zone?

For legal, commercial, and social purposes, a time zone is a region that observes a uniform standard time. Instead of strictly following longitude, time zones tend to follow the borders between countries and their subdivisions.

We have:

Time in Anchorage = 5:00 a.m.

Time in Tokyo = 11:00 p.m.

The difference between these two-time zone is:

TIme difference = 18 hours

18 hours ahead of Anchorage is Tokyo.

Thus, the Anchorage time zone is 18 hours ahead of the Tokyo time zone when it is 5:00 a.m. in Anchorage, it is 11:00 p.m. in Tokyo option (C) is correct.

Learn more about the time zone here:

https://brainly.com/question/10711315

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Find the difference.
0 - (-5) =

Answers

Answer:

= 5

Step-by-step explanation:

the two negatives cancel out to create a positive so the equation would be

0 + 5 =

= 5

Answer:

5

Step-by-step explanation:

[tex]0-(-5)[/tex]

When subtracting a negative number, the two negatives cancel out and subtraction turns to addition.

[tex]0+5[/tex]

[tex]5[/tex]

I hope this helps!

How many solutions does each polynomial have?


Equation

Number of

Solutions

y = -61 – 9

y = 205

c4 + 273

672 + 2x + 4

y = -413

10.12 + 7 + 5

Answers

Answer:

answer in picture

Step-by-step explanation:

The solutions of polynomial have 1,5 and 3.

It is given that equation of the polynomial is -6x-9,[tex]2x^{5} -x^{4} +2x^{3} -6x^{2} +2x+4[/tex]   ,[tex]-4x^{3} -10x^{2} +7x+5[/tex].

To find the how many solutions does each polynomial.

What is polynomial?

An expression of more than two algebraic terms, especially the sum of several terms that contain different powers of the same variable(s).

The equation of the polynomial is

y=-6x-9= 1 solution

y=[tex]2x^{5} -x^{4} +2x^{3} -6x^{2} +2x+4[/tex]= 5 solution

y=[tex]-4x^{3} -10x^{2} +7x+5[/tex] = 3 solution

So. the solutions of polynomial have 1,5 and 3.

Learn more about polynomial here:

https://brainly.com/question/20381261

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Is a $250 gift for his friend over or under the 12% spending guideline for gifts

Answers

9514 1404 393

Answer:

  under

Step-by-step explanation:

On average, there are 4 1/3 weeks in a month, so Andy's salary is equivalent to ...

  (4 1/3 wk/mo)($975/wk) = $4225/mo

The spending guidelines are that no more than 12% should be spent on gifts and entertainment, so Andy's gift budget is ...

  12% × $4225/mo = $507/mo

A gift of $250 falls well within Andy's monthly gift budget limit of $507.

_____

Additional comment

Andy's housing allowance is about 30% of $4225, or $1267.50. His mortgage expense is over his budget amount by $82.50. Even if Andy takes this from his gift budget, he still has a sufficient amount for the birthday gift.

What’s 20-20? I’ll give brainliest who is the 1st to answer.

Answers

0





anaksnkskansjckcnalapnf

Answer:

20 - 20 =0 me trying to get the points lol edit : oh well I couldn't get the points:( lol

convert the following non terminating recurring decimals into fraction 0.83.5​

Answers

Answer:

2.16 is answer is it right

PLEASE HELP ASSP !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

Answer:

answers are below

Step-by-step explanation:

1) decrease

2) not change

3)decrease

4/5 divided by -2/9 in simplest form

Answers

Answer:

-18/5

Step-by-step explanation:

4/5 x -9/2 = 2/5 x -9= -36/10= -18/5

What is the least angle of rotation that maps the regular heptagon onto itself? Round your answer to
the nearest whole degree.

Answers

Answer:

[tex]Minimum = 51^{\circ}[/tex]

Step-by-step explanation:

Given:

[tex]Shape = Heptagon[/tex]

Required

Determine the least angle of rotation that places the heptagon on itself

First, we write out the number of sides of a heptagon

[tex]Sides = 7[/tex]

Next, we write out the measure of 1 complete rotation

[tex]1\ Complete\ Rotation = 360^{\circ}[/tex]

The minimum angle of rotation is then calculated as:

[tex]Minimum = \frac{1\ Complete\ Rotation}{Sides}[/tex]

[tex]Minimum = \frac{360^{\circ}}{7}[/tex]

[tex]Minimum = 51.4285714286^{\circ}[/tex]

[tex]Minimum = 51^{\circ}[/tex]

Hence, the minimum rotation angle is [tex]51^{\circ}[/tex]

5/30 = x/90
solve for X​

Answers

x=15
hope this helps :))

it is reduced I think. so the answer would be 10

A local gym had 490 members last quarter. This quarter, with a change in its rates, it has 686 members. What is the percent of increase in the number of members? please help quickly >'

Answers

Given:

Number of gym members in last quarter = 490

Number of gym members in this quarter = 686

To find:

The percent of increase in the number of members.

Solution:

We have,

Number of gym members in last quarter = 490

Number of gym members in this quarter = 686

Now, the percent of increase in the number of members.

[tex]\%\text{ of increase}=\dfrac{{Members in this month - Members in last month}}{\text{Members in last month}}\times 100[/tex]

[tex]\%\text{ of increase}=\dfrac{686-490}{490}\times 100[/tex]

[tex]\%\text{ of increase}=\dfrac{196}{490}\times 100[/tex]

[tex]\%\text{ of increase}=\dfrac{2}{5}\times 100[/tex]

[tex]\%\text{ of increase}=2\times 20[/tex]

[tex]\%\text{ of increase}=40[/tex]

Therefore, the gym members increased by 40%.

Grayson is drawing a two-dimensional shape and its dilation in a coordinate plane. Which attribute of this shape will remain unchanged?

Answers

Answer:

Area

Step-by-step explanation:

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