Mathematics Middle School

NEED HELP ASP WITHE CORRECT ANSWER AND WILL GIVE YOU 14 POINTS !!!!!


Using rigid motion, which
statement is true about the
triangles?

NEED HELP ASP WITHE CORRECT ANSWER AND WILL GIVE YOU 14 POINTS !!!!! Using Rigid Motion, Whichstatement

Answers

Answer 1

Answer:

Step-by-step explanation:

Answer 2

Answer:

its c

Step-by-step explanation:

i just got it right

Related Questions

A circle has a diameter of 12 inches.
12 in.
What is the area of the shaded sections? Use 3.14 fors and round to the nearest hundredth.

Answers

Answer:

113.04 sq. in.

Step-by-step explanation:

You increase the lengths of the sides of a cube by the factor 2. What is the ratio of the new cube to the original.
a. 8:1
b. 4:1
c. 1:2
d. 2:1

Answers

Answer:

Answer a (8:1)

Step-by-step explanation:

Surface area or volume?

I will assume it's volume.

The volume formula is V = s^3, where s is the length of one side of the cube.  If we double s, we get V2 = (2s)^3, or 8s^3, which is 8 times greater than thevolume of the cube with side length s.

The ratio is then    8s^3/s^3 or 8/1 or 8:1.

Tara works at an electronics store as a salesperson. She receives a weekly salary of $375 plus she makes commission in the amount of 5% of what she sells. Which of the following represents her total earnings, E, in terms of s, the number of electronics she sells, not including any taxes?
A.
E + 5s = 375
B.
E = 375 + 5s
C.
E + 0.05s = 375
D.
E = 375 + 0.05s

Answers

Answer:

D.

E = 375 + 0.05s

Step-by-step explanation:

Help please
Find the circumference of the object.

Answers

Answer:

43.96 in

Step-by-step explanation:

From the diagram we know that the radius of the circle is 7 in.

The formula for the circumference is C = 2(pi)(r).

Substituting 3.14 for pi and 7 in. for r, we get the final result, the circumference:

C = 2(3.14)(7 in) = 43.96 in

help meeeeeee please :(

Answers

Step-by-step explanation:

As the triangle is right angled :

sin of angle = 19/24

angle = 52.3⁰

Answer:

52,3°

Step-by-step explanation:

[tex]sin( \alpha ) = \frac{19}{24} [/tex]

[tex] \alpha = 52.3[/tex]

Which line is the best model for the data in the scatter plot?
40
40
35
35
.
30
Variable B
30
Variable B
.
.
25
25
.
20
20
.
30
20
60
20
30
60
40 50
Variable A
40 50
Variable A
40
40
35
35
30
Variable B
Variable
30
25
25
20+
20
20
30
40
50
60
20
30
40
50
60

Answers

Answer:sds

Step-by-step explanation:

9dicdiidsvmksdjvd


Given the inequality 6x – 10y ≥ 9 select ALL possible solutions.


(-1, 1)


(-3, -4)


(2, 8)


(5, 2)


(2, 1)


(4, -2)

Answers

Answer:

(-3,-4)  (5,2)  (4,-2)

Step-by-step explanation:

Sub in each pair in the inequality and determine which answers are true.

Solve -4x + 2(5x - 6) + 2x = 44 for x

Answers

The value of X is 7.

Look at the attached picture

Hope it will help you

Good luck on your assignment

Answer:

X = 7

-4x + 2(5x - 6) + 2x = 44

GROUP LIKE TERMS

-4x + 2x = -2x

-2x + 2(5x -6) = 44

-2x + 10x - 12 = 44

8x - 12 = 44

ADD 12 ON BOTH SIDES

8x = 56

DIVIDE 8 ON BOTH SIDES

x = 7

Which statement about the functions Is true

Answers

Answer:

the first option is the correct answer

There are three car salespeople at the local car dealership. The table below shows how many cars each salesperson has sold. Help please

Answers

Answer:

A. Ronald

Step-by-step explanation:

Divide the years of employment by cars sold. The highest number is your answer

Answer:

A

Step-by-step explanation:

WILL GIVE BRAINLIEST

Answers

1. True
2. False
3. True


The ordered pairs (12, 32), (x, 40), (18, 48), (21, y) represent a proportional relationship. Find the values of x and y. Select the two correct answers.

x = 14

x = 15

x = 17

y = 62

y = 56

y = 78

Answers

Answer:

This is the closest thing I could get

x=15

Y=56

Step-by-step explanation:

The difference between 32 and 12 is 20

So the difference between x and 40 is 25

Between 48 and 18 its 30

And last between 21 and y is 35

When you find the surface area of a cube, you ________ the length of the cube and multiply by 6.
A-square
B-add
C-cube
D-divide

Answers

Answer:

A-square

Step-by-step explanation:

The formula for the surface area of a cube is:

SA = 6a²

where a is the length of the cube

Which of the following is a benefit of contributing to a retirement account? ​

Answers

taxable income is reduced

Answer: taxable income is reduced

Step-by-step explanation:

How many terms does the expression 7x - 2y + 5 have? A. 3 B. 2 C. 1 D. 0

Answers

Answer: A. 3

Step-by-step explanation: You can't put x and y together. There are two different variables. Then the 5, is just can't add together with another number because the numbers have a variable with it.

Please mark me brainliest bc one more to get a higher rank :)

Answer:

A. 3

Step-by-step explanation:

7x is a term

-2y is a term

5 is a term

So there are 3 terms

I hope this helps

HELPPP AWARDING BRAINLIEST

Answers

Answer:

<1 = 112

Step-by-step explanation:

<1 and <2 form a straight line so they add to 180 degrees

3x+22 + 2x+8 = 180

Combine like terms

5x + 30 = 180

Subtract 30 from each side

5x+30-30 = 180-30

5x = 150

Divide each side by 5

5x/5 = 150/5

x = 30

We want to find <1

3x+22

3*30 +22

90+22

112

Drag and drop the numbers into the boxes to create an expression that is equivalent to the given expression.



5(c+6)

_c + (_)
Numbers (Two required)
5 6 30 36

Answers

Answer:

Step-by-step explanation:

simplify:

bx^4+4c-2b-c

= bx^4 + 3c -2b

Janitors at Strickland High School empty 25 trash cans each day. The design of

each trash can is shown below.

Height- 4.5 inches

Length- 3 inches

Width- 2 inches

What is the total volume of trash that the janitors empty each day?

Round to the nearest tenth and don't forget to include units. The tick mark

on the numbers represents inches.

Answers

Answer: 675 cubic inches of trash

Step-by-step explanation:

Hi, to answer this question, first, we have to calculate the volume of each trash can :

Volume of a rectangular prism: width x length x height

Replacing with the values given:

V = 2 x 3 x 4.5= 27 cubic inches

Since there are 25 trash cans every day, we have to multiply the volume of each one by 25.

27 x 25 =675 cubic inches of trash

Feel free to ask for more if needed or if you did not understand something.

What is the midpoint of the line segment that connects the
points (1,2) and (6, 7)?

Answers

Answer:

they both are sperated by 5 spots each

Step-by-step explanation:

so the mid point would be 3 and 3.5

+7z+12
x +4x+3
+4x+3
Multiply:

Answers

Answer:

The answer will be 7z+20x+6

First combine like terms: 7z+18+9x then you can’t really multiply it

The quantity x minus 3 divided by y

Answers

Answer:

x-3/y

Step-by-step explanation:

thats the expression

Which is a factor of x2 + 5x – 247
(x-6)
(x+6)
(X-8)
(X + 8)

Answers

Answer:

the factor for x^2 + 5x - 24 is

(x + 8)

Step-by-step explanation:

There must be a typo in the equation. It must be x^2 + 5x - 24.
The factored equations is (x+8)(x-3).
The answer is (x+8).
:)

What is the volume of the cone? Cone

Answers

Answer: done is five

Step-by-step explanation:

There is five because if you can tell what is the l s what in it

Answer:

V=1/3 Bh 

Step-by-step explanation:

65% as a decimal rounded to the thousands place ​

Answers

Answer:

0.65

Step-by-step explanation:

Answer:

The answer is 0.65

Step-by-step explanation:

There is no way you can round this decimal to the thousands place but you can round it to the thousandths place.

Once you turn it to a decimal then it already is rounded to the thousandths place.

Hope this helps :D

the edhelper clothes store at the mall has four employees (alexandra, lauren, cameron, and daniel). This week they worked 19, 21, 37, and 34 hours. The employees of edhelper clothes are paid by the hour. each employee is paid at a different hourly rate ($14.34, $14.38, $14.33, and $14.83).



Find out the hourly rate and pay for each employee.

Answers

Answer:

(See work bellow)

Step-by-step explanation:

Alexandra-   19 x 14.34= 272.46$

Lauren-   21 x 14.38= 301.98$

Cameron-  37 x 14.33= 530.21$

Daniel-  34 x 14.83= 504.22$

Hope this helps!

Starting at origin. do 4 spaces down and then 2 spaces to the right

which is it

A. (-4,2) B. (-4, -2) C. (2, -4) D. (-2, -4)

Answers

Answer:

A. (-4,2)

Step-by-step explanation:

hi i’m having a hard time with this can somebody please help

Answers

Answer:

12

Step-by-step explanation:

If you put the 24 in the place of the place of the x, the answer is 12.

I could be wrong, but I'm pretty sure that's how you do it.

Answer:

C. 12

Step-by-step explanation:

The input in an expression are the factors that are multiplied, added, divided, etc. together to get an answer (output).

In x/2, the input is 24, and it will replace x.

so 24/2 = 12.

Pls mark brainliest if this helped.

While shopping for clothes, Daniel spent $34 less than 3 times what Jaclyn spent. Daniel spent $14. Write and solve an equation to find how much Jaclyn spent. Let x represent how much Jaclyn spent.

___x - ___ = ___

Jaclyn spent $____

Answers

Answer: Jaclyn spent $48

Step-by-step explanation:

3x - 34 = 14

3x = 14+34

X = 48/3 = 16

Answer:

spent 48$

Step-by-step explanation:

An observer (0) spots a plane flying at a 55° angle to his horizontal line of sight. If the plane is flying at an altitude of 21,000 ft., what is the distance (x)
from the plane (P) to the observer (O)? (4 points)
A)20,793 ft
B)28,793 ft
C)36,585 ft
D)25,636 ft

Answers

Answer:

Option D. 25636 ft

Step-by-step explanation:

From the given right triangle,

Observer is at the point O and he observes the plane flying at point P.

Angel of elevation of the plane is 55° and altitude of the plane was 21000 ft.

To get the distance OP we will apply Sine rule in the given right triangle,

Sin 55 = [tex]\frac{h}{x}[/tex]

Sin 55 = [tex]\frac{21000}{x}[/tex]

x = [tex]\frac{21000}{\text{sin}55}[/tex]

x = 25636.27

x ≈ 25636 ft

Therefore, distance between the plane and observer is 25636 ft.

Option D. is the answer

Answer:

Option D. 25636 ft

will make bianleast
Find the perimeter of the square.


64 ft

16 ft

8 ft

32 ft

Answers

Answer:

32 ft

Step-by-step explanation:

The perimeter is basically the area of the outside of a shape. To calculate this, you would add up all the sides together and get the answer.

8 + 8 + 8 + 8=32 or you can just do 8*4 which is also 32

So, the answer is 32

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