Help me asap please ;)))

Answer:

I believe it’s 14400 people

Answer:

24

Step-by-step explanation:

i just took the test :)

The degree of rotation will be equal to 24°.

It is given that we have a regular 15 sided polygon.

We need to find out the degree of rotation for it.

What is the formula to determine degree of rotation ?

The formula of degree of rotation is given by Degree of rotation = 360° / Number of sides.

As per the question ;

We have a regular 15 sided polygon.

or

No. of sides of regular polygon = 15

We know that ;

Degree of rotation =  360° / Number of sides

⇒ Degree of rotation will be equal to ;

= 360° / 15

= 24°

Thus , the degree of rotation will be equal to 24°.

To learn more about degree of rotation click here ;

https://brainly.com/question/24010517

#SPJ2

Answer:

The reason a valid straightedge and compass moves guarantees everyone will produce the same construction is that constructions involving the use of straightedge and compass comprises of a total of five fundamental constructions that are formed with the already constructed points, circles or lines such as the following;

1) Construction of a line that passes through given points

2) Construction of a through a given point and center

3) Creating the point of intersection of two given nonparallel lines

4) Constructing the points of intersection between a line and a circle

5) Constructing the points of intersection of two circles

Due to the limited number of types of construction, following clearly defined steps of construction, ensures that the same construction is produced by everyone

Step-by-step explanation:

Answer:

Leslie has 13 quarters and 23 half-dollars.

Step-by-step explanation:

You can write the following equations from the information given and considering that a quarter is $0.25 and half-dollar is $0.50:

x+y=36 (1)

0.25x+0.50y=14.75 (2), where:

x=amount of quarters

y=amount of half-dollars

First, you can isolate x in (1):

x=36-y (3)

Then, you can replace (3) in (2):

0.25(36-y)+0.50y=14.75

9-0.25y+0.50y=14.75

0.25y=5.75

y=5.75/0.25

y=23

Finally, you can replace the value of y in (3) to find the value of x:

x=36-23

x=13

According to this, the answer is that Leslie has 13 quarters and 23 half-dollars.

Answer:

HAVE A GOOD DAY!

Step-by-step explanation:

Hope this is correct and helpful

Answer: 420

Step-by-step explanation:

1020-600=420+700=1120-100=1020+3=1023-2=1021-600=421-1=420

Answer:

6

Step-by-step explanation:

Start with the number 16

16

• Round to the nearest ten

since 6 is greater or equal to 5 round 1 to 2

20

• Divide by the number in 2 pairs

Divide by 2

10

• Add -5

10 + -5 = 5

• Increase by 1

5+1 = 6

Answer:

6

Step-by-step explanation:

1. 20

2. 10

3. 5

4. 6

Hope this helps! :D

Answer:

statistics, the p-value is the probability of obtaining results as extreme as the observed results of a statistical hypothesis test, assuming that the null hypothesis is correct. ... A smaller p-value means that there is stronger evidence in favor of the alternative hypothesis.

Answer:

It decreased in value by $15 a year.

Step-by-step explanation:

I put it in the form of an equation and solved from there.

120/8=x

Answer:

Maggie is 13 years old.

Step-by-step explanation:

1M + 1B = 62

rearrange to get:

1B = 62 - 1M

4M - 3 = 1B

substitute B with 62 - 1M so there is only one variable. this gives:

4M - 3 = 62 - 1M

Get all the variables on one side:

4M + 1M - 3 = 62

Get all non variables on the other side:

4M + 1M = 62 + 3

simplify:

5M = 65

Divide both sides by 5 to get the M by itself:

M = 13.

BONUS:

M + B = 62

B = 49

So her brother is 49 years old.

Maggie is 13 years old.

Answer:

[tex]ABC = 130[/tex]

Step-by-step explanation:

Given

[tex]ABC=12x - 110[/tex]

[tex]ABD=3x+40[/tex]

[tex]DBC=2x - 10[/tex]

Required

Determine the measure of ABC --- Missing part of the question

First, we need to determine the value of x

Since, D is an interior of ABC, then

[tex]ABC = ABD + DBC[/tex]

[tex]12x - 110 = 3x + 40 + 2x - 10[/tex]

Collect Like Terms

[tex]12x - 3x - 2x = 110 + 40 - 10[/tex]

[tex]7x = 140[/tex]

Solve for x

[tex]x = 140/7[/tex]

[tex]x = 20[/tex]

Substitute 20 for x in [tex]ABC=12x - 110[/tex]

[tex]ABC = 12 * 20 - 110[/tex]

[tex]ABC = 240 - 110[/tex]

[tex]ABC = 130[/tex]

Answer:

a=6

b=5

Step-by-step explanation:

Answer:

a= 6, b=5

Step-by-step explanation:

Please see the attached picture for full solution.

Answer:

yes

Step-by-step explanation:

948 ÷ 4 = 237

Answer:

yep

Step-by-step explanation:

948/4=237

check: 237x 4=948

Answer:

1. equation of a line

y-y1=m(x-x1)

y-3=2(x-1)

y-3=2x-2

y=2x-2+3

y=2x+1

Answer: 12.32 for 5 day week or 8.8 for a seven day week

Step-by-step explanation:

2.2 x 28 = 61.6

61.6 divided by 5 is 12.32

divide by seven if its a full week and the answer is 8.8

Answer:

9912 is the biggest 4 digit number divisible by 24 and 28.

Step-by-step explanation:

Answer:

9812

Step-by-step explanation:

To find it, you start with the prime factors of 24 and 28 to find the lowest common multiple, which is 168.

Any multiple of 168 will also be a multiple of 24 & 28.

I hope it helps you.....

Answer:

[tex]n = 1230 - 30a[/tex]

Step-by-step explanation:

Given

[tex]3a + 0.1n = 123[/tex]

Required

Solve for n

[tex]3a + 0.1n = 123[/tex]

Subtract 3a from both sides

[tex]3a - 3a + 0.1n = 123 - 3a[/tex]

[tex]0.1n = 123 - 3a[/tex]

Divide through by 0.1

[tex]n = \frac{123 - 3a}{0.1}[/tex]

Split the fraction

[tex]n = \frac{123}{0.1} - \frac{3a}{0.1}[/tex]

[tex]n = 1230 - 30a[/tex]

Answer:

1. 30 minutes to walk 9 miles.

2. 33.33 minutes to walk 10 miles.

Step-by-step explanation:

I divided 20 by 6, and got 3.33. If you multiply 3.33 by 9 you get 30, and if you  multiply 3.33 by 10 you get 33.33.

Answer:

the answer is 12.7333333

Step-by-step explanation:

Answer:

Step-by-step explanation:

15-(-23){3} ÷[3{23}]

15+69 ÷69

84 ÷69=1.2173

Hoped I helped

Answer:

121.54

Step-by-step explanation:

1580÷13=121 r 7

7 over 13 is 0.538462

rounded off to 2 decimal places:0.54

so 121+0.54

121.54

Answer:

s (t (-7))=?

Step-by-step explana

s (t (-7))=  -7s t

Answer:

a=h/5

Step-by-step explanation:

h=5a

divide both sides by 5

a=h/5

Answer:

Step-by-step explanation:

5a = h

a = h/5

Answer:

221/99

Step-by-step explanation:

2.23 repeating equals x

223.23 repeating equal 100x

subtract x from 100x and you get 99x=221

divide by 99 on both sides of the equal sign and you get x=221/99

Answer:

-The graph will increase at a slower rate.

-The y-values will continue to increase as x-increases

hope this helped

please give brainlist

plan1 = 29.99

plan2 =19.99 + .35m

plan2 > plan1

19.99 + .35m > 29.99

.35m > 29.99-19.99

.35m > 10

m > 10/.35

m > 28.6 minutes

it will cost more if you exceed 28 minutes

Answer: the correct answer would be 35 minutes

Answer:

Point A

Step-by-step explanation:

The vertex is where the two rays meet together

A is the vertex

The vertex of the angle is the shared endpoint of the two rays [tex]\underset{AB}{\rightarrow}[/tex] and [tex]\underset{AC}{\rightarrow}[/tex], that is, the vertex is at Point A. Hence, option B is the right choice.

A ray is made up of a half-line and its endpoint.

If a ray has an endpoint A and a B that is any other half-line point, then the ray is represented by  [tex]\underset{AB}{\rightarrow}[/tex].

A pair of rays with a shared endpoint form an angle.

The rays are referred to as the angle's sides.

The shared endpoint is referred to as the angle's vertex.

We are asked to identify the vertex of the given anis

The given angle is made of the rays [tex]\underset{AB}{\rightarrow}[/tex] and [tex]\underset{AC}{\rightarrow}[/tex], the shared endpoint is at Point A.

As we know, the shared endpoint is the vertex of the angle, so Point A is the vertex of the given angle. Hence, Option B is the right choice.

Learn more about rays and angles at

https://brainly.com/question/14366932

#SPJ2

Answer:x= -47

Step-by-step explanation:

-14x-45=613

-14x = 658

x = -47

Answer:

x= -47 i'm sure i did it right but tripple check it for me

Step-by-step explanation:

add 45 to both sides

divide both sides by -14

x= -47

Answer:

Infinite Number of Solutions

Step-by-step explanation:

[tex]r-10=-(10-r)\\\\r-10=-10+r\\\\r-10+10=-10+10+r\\\\r=r\\\\r-r=r-r\\\\\boxed{0=0}[/tex]

The sides are even. There are an infinite number of solutions.