Mathematics High School

Which of the statements below are true? Select all that apply.

A) Angle 6 = Angle 7 = Angle 8
B) Angle y = 120 degrees
C) Angle x = 60 degrees

Which Of The Statements Below Are True? Select All That Apply.A) Angle 6 = Angle 7 = Angle 8B) Angle

Answers

Answer 1
Answer is B because all vertical angles are the same. Y and 120° are vertical because they are on the opposite side of the line

Related Questions

Select the correct answer.
What are the zeros of this quadratic function?

f(x) = (x − 7)(x + 8)

A.
x = 0 and x = 7
B.
x = -7 and x = 8
C.
x = 7 and x = -8
D.
x = 0 and x = -8

Answers

Answer:

b because I am close to being done it's completely correct

26x + 13y = 39
.
Rearrange this equation so it is in the form y = mx + b
After you have rearranged the equation, identify the slope and the y-intercept.
If x = 6, what should y =? Show all necessary work and steps. Round any decimals to
1 place as necessary.
If y = -1, what should x =? Show all necessary work and steps. Round any decimals
to 1 place as necessary.

Answers

Answer:

Rearrange: y=-2x+3

if x=6 then y = -9

if y=-1 then x = 2

Step-by-step explanation:

Algebra

to rearrange here are the steps

26x+13y=39

First move x to other side by subtraction

13y= -26x+39

to get y as just y divide everything by 13. Since 13/13=1 or 13y/13= y

y=-2x+3

Complete the statement. Round to the nearest hundredth if necessary.

14 m ≈
ft

Answers

14m = 45.9318 ft
Rounded is 46ft

Find the slope of the line that passes through (3, 11) and (10,8).

Answers

Answer:

-3/7

Step-by-step explanation:

Slope = [tex]\frac{y_{2}-y_{1}}{x_{2}-x_{1}}\\[/tex]

        [tex]=\frac{8-11}{10-3}\\\\=\frac{-3}{7}\\[/tex]

Find the mistake!


1/4(x+12)=2

1/4x=10

x=-40

Answers

1/4(x+12)=2
1/4x + 12/4=2. 12/4=3
1/4x +3=2
-3 -3
1/4x=-1
(4/1)X (1/4x)=-1(4/1)

X=-4

ILL GIVE BRAINLIEST!!

Answers

Answer:

H. 0.6

Step-by-step explanation:

John invested $2000 for 3 years at 10% per annum. Peter invested $1000 at the same rate. If they both received the same amount of money in interest, for how many years did Peter invest his money?​

Answers

Answer:

6

Step-by-step explanation:

In ADEF, the measure of ZF=90°, EF = 2.3 feet, and FD = 2.9 feet. Find the measure
of ZD to the nearest tenth of a degree.

Answers

Answer:38.4

Step-by-step explanation:

BRAINLIEST AND 100 POINTS. Please help by explaining how you got the answer

Answers

Answer:

it may be A log x ........

4x + 3y = 36
how do i solve this?
in general form

Answers

4x + 3y - 36 = 0 (this is general form) to solve, try to find x or y first by putting it on one side, then plugging it in and finding the other value.

what is the remainder for the synthetic division problem below?

2/ 2 -4 -9 1​

Answers

Answer:

your answer, I think, is B. -1

Hello! I need help this is important I have 5 minutes left! Thanks!

Answers

Answer:

I think H

Step-by-step explanation:

Pls mark me brailist

Please answer correct its not 9 units

Answers

the answer is 3... the rest of this you can ignore just getting 20 characters

find an expression for the nth term -3 , 2 , 7, 12​

Answers

Answer:

5n-8

Step-by-step explanation:

Because this is an arithmetic progression, there is simply an addend that is being added to every number. Because that is 5, the expression, for now, would be 5n. However, the progression does not start at 0, so we will have to subtract 3, and then it would be 5n - 3. We're still not at the answer; this is because the first term starts at 1, not 0. We will have to account for that, so subtract the coefficient, or 5, from the whole expression. That would be 5n - 8, and that would be the answer.

PLZ PLZ PLZ PLZ HELP​

Answers

It is -1/8
You are welcome

Answer: -1/8 OR -0.125, -2^-3

Step-by-step explanation:

what is the volume of the conical paper cup? (image included) i will mark the best answer as brainliest :)

Answers

Formula for cone  = 1/3 x cross section x h

= 1/3 x 9 π x 7

= 1/3 x 62.9999999

=  21 π

In the figure, a ∥ b. What is the value of x?

Answers

Answer:

20

Step-by-step explanation:

Factor the expression completely by first taking out a common factor
3x^2 + 27x +24

Answers

The answer to this is
3(x+1)(x+8)

What is the probability that a number selected at random from interfere 3 to 30 inclusive is a multiple of 3

Answers

Answer:

5/14 is the probablity

byeeeeeeeeeeee

Evaluate 5z − xy when x= 5, y= 6, and z=11

Answers

Answer:25


The work is shown in the picture below.
Hope it helps :)

After running 10 miles, David drank 2 bottles of water. His brother was thirstier and drank times as much as David. What equation can be used to find out how many bottles of water David's brother drank?

Answers

Answer:

4 bottles of water

Step-by-step explanation:

a 10-kg object traveling at 6 m/s collides head on with a 2-kg object at rest. What is the total momentum of the system after the collision?

Answers

Answer:

M1V1i+M2V2i=(M1 + M2)vf

(10)(6)+(2)(0)=(10+2)vf

60=12vf

60÷12 =12vf÷12

5=vf

::Vf=5ms-1 to the right

answer :

glide reflection

translation

reflection

rotation ​

Answers

the answer is reflection

The first figure is dilated to form the second figure.

Which statement is true?


The scale factor is 0.4.

The scale factor is 0.9.

The scale factor is 2.1.

The scale factor is 2.5.

Answers

Answer:

The scale factor is 2.5

Step-by-step explanation:

took k-12 test

When a shape is dilated, the size of the shape changes

The true statement is (d) The scale factor is 2.5.

What is dilation?

Dilation involves changing the size of a shape or figure

How to determine the scale factor

In figure A, we have:

Length = 0.6

In figure B, we have:

Length =1.5

The scale factor is then calculated as:

[tex]k = \frac{1.5}{0.6}[/tex]

Divide

[tex]k = 2.5[/tex]

Hence, the true statement is (d) The scale factor is 2.5.

Read more about dilation at:

https://brainly.com/question/3457976

A group of preschoolers has 15 boys and 12 girls. What is the ratio of girls to boys?

A.3 : 4

B.4 : 5

C.15 : 12

D.12 : 15

A Teacher distributed a pack of sweets among her three favorite students in the ratio of 1 : 2 : 3 . Demon got the most a total of 20 sweets. How many sweets were in the pack?


A.40

B.20

C.80

D.60​

Answers

Answer:

12 to 15 ratio of girls to boys

What are rational numbers? Why is it important to study rational numbers?

Answers

Answer:

Any number that can be written as a fraction with integers is called a rational number . For example, 17 and −34 are rational numbers. (Note that there is more than one way to write the same rational number as a ratio of integers. For example, 17 and 214 represent the same rational number.)

What decimal is equivalent to 10/3?????

Answers

Answer:

That would be 3.0

Step-by-step explanation:

Hope this helps!

Have a nice day :)

Answer:

3.3333...

Step-by-step explanation:

Hope this helps :)

PLS SOMEONE HELP ME I WILL APPRECIATE IT SO MUCH​

Answers

I'm not exactly sure, but try looking it up, they usually have answer keys in the deep web. you just have to look it up exactly as it says

Given the point and its image, determine the scale factor. B(2,5) B'(1,2.5) 0 -1/2 02 0-2 O 1/2​

Answers

Given:

The point is B(2,5) and its image is B'(1,2.5).

To find:

The scale factor.

Solution:

If a figure is dilated by the scale factor k and (0,0) is the center of then the scale factor is defined as

[tex]k=\dfrac{\text{x-coordinate of the point on image}}{\text{x-coordinate of the corresponding point on the original figure}}[/tex]

x-coordinate of point B' is 1 and the x-coordinate of point B is 2. So, the scale factor is

[tex]k=\dfrac{1}{2}[/tex]

Therefore, the scale factor is  [tex]\dfrac{1}{2}[/tex] and the correct option is D.

22. Janet and Mike save a total of $4 each month. If Janet saves for 3 months
and Mike saves for 5 months, their total savings is $18. How much money
does each person save a month?

Answers

Answer:

Janet would save 4 dollars a month while Mike saves 2 dollars a month.

Step-by-step explanation:

5 x 2 = 10

4 x 2 = 8

10 + 8 = $18

Answer:

18

Step-by-step explanation:

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