I need help with question 1 .

Answer:

1. a

2. c

3. e

Step-by-step explanation:

1. a because she ran 5 miles on friday and ran x miles before friday. we know she had ran a total of 20 miles so we have x+5=20

2. there is a total of 20 clubs andre's school, 5 times more than is cousin's school. we have 20 =5x

3. 20 cats get 5 cups of food. each got an x amount. we get 5 =20x

Answer:

The median is 56

Step-by-step explanation:

50, 52, 52, 55, 56, 56, 56, 58, 58, 59, 60

Then you start eliminating

1. 52, 52, 55, 56, 56, 56, 58, 58, 59

2.52, 55, 56, 56, 56, 58, 58

3. 55, 56, 56, 56, 58

4. 56, 56, 56

5. 56

6. So, the median is 56.

Hope this helped!

Answer:

Wouldn't a=a

Step-by-step explanation:

from what Im thinking, x is negative and a is positive, so now it is (-) + (+) = (+) + (-) = (+), I dont really understand this question

Answer:

A.)  x=25

Step-by-step explanation:

since these are vertical angles, that means they equal the same

  -  75= (4x-25)

add 25 to both sides in order to isolate 4x

  -   100=4x

divide both sides by 4 in order to isolate the x

  -    25=x or x=25

Answer:

[tex]\huge\boxed{x = 25}[/tex]

Step-by-step explanation:

In these two lines that intersect, we can see that 4 angles are opposite from each other. This means that they are vertical angles and therefore equal. 2 of these angles have values next to them, which happen to be across from each other.

Based on this, we know that they are equal. If we write this as an equation, we can solve it to find the value of x.

75º = (4x - 25)º

Add 25º to both sides of the equation

100º = 4x

Divide both sides of the equation by 4 to isolate x

x = 25

Let me know if you have any questions!

Answer:

the answer is C

Answer:

The distance between -3 and 0 is 3.

Step-by-step explanation:

1. First off, draw a number line. Be sure to plot -3 and 0.

2. Count how many numbers are between -3 and 0.

You will see that there is 3.

-3, -2, -1, and then 0.

1, 2, 3 distances apart.

Answer: (3-1)×(7+5)

Step-by-step explanation:

There are mainly several ways to get 24

- 2×12

- 3×8

- 4×6

- add all of them together

- complicated ones can include large numbers minus another large number

Use try-check-revise, to find the way that fits 24

For this question, we used 2×12, which results in (3-1)×(7+5)

Hope this helps!! :)

Please let me know if you have any questions.

Answer:64x64x64

Step-by-step explanation:

Answer:

a

Step-by-step explanation:

edg

Answer:

First box: 180 degrees

Second box: 1 unit down

Step-by-step explanation:

After it is rotated, you will have to move it 1 unit down again.

Answer:

what?

Step-by-step explanation:

Step-by-step explanation:

in a rect.

b:l=1:4

let,

"x" & "4x"

perimeter=20cm

thus,

2(l+b)=20

x+4x=20/2

5x=10

x=10/5

x=2

also

4x=4×2

=8

also ,area=

l×b

=8×2

=16

thus,area=16

Answer:

C

Step-by-step explanation:

The equation for C would be 52 - 18 = x.

Answer:

D

Step-by-step explanation:

For D, you would have to ADD 52 to 18.

Answer:

11:30

Step-by-step explanation:

The store is 15 mins away, so 30 mins is the round trip.

Have a nice one.

Answer: 11:15

Step-by-step explanation:

i think

Answer:

C: 720 seconds

Step-by-step explanation:

I got it correct on a quiz I did that had this question.

find the five on the bottom line the go up four spaces that would be your plot

Answer:

672

Step-by-step explanation:

Okay so, the surface area of a figure is just all the areas of the faces added together. The front face ( 9x16 ) would be 144. The back face would be 12x9 or 109. The base would be 20x9 or 180. Now, this is where it might get tricky. The triangles will be 12x20x0.5 or 1/2. The answer for that would be 120. Now since there are two, multiply the 120 by two. ( Technically, since there are two of the same triangles you would not need to multiply by 0.5, but just to be safe i'll do it here. )  Finally, add all the areas together. The final answer is 672. Hope this helps!

Answer:

for this one, your answer will be B.X

Step-by-step explanation:

It is X because each element in x is mapped to exactly one element in y.

In X 6 maps to 4,2; in y 6 maps to 6,2; in Z 7 maps to 2,8.

so every element in x should map to exactly one element in y and it is possible only in the set X so the answer is X.

hope it helps....

have a great day.

Answer:

51.80

Step-by-step explanation:

Answer:

the answer is x=-25/56

Step-by-step explanation:

2 4/5x=-1 1/4

14/5x=-5/4

x=-25/56

Answer:

33 ft^2 so the 4th option I’m pretty sure if I’m not I’m so sorry

Step-by-step explanation:

Answer:

it think the third answer would be right i.e 36 ft

Answer:

she did 60 x 60 x 60 x 60 when she only needed to do 60 x 60

* maybe brainliest??

Answer:

a = 60°

b = 120°

Step-by-step explanation:

First, you can find measure a by using the first shape. There are six rhombuses, and you can use the innermost a of each one to form a circle. A full circle is 360°, so divide 360 by six. The answer is sixty. So on the next shape, the a measurements add up to 120°. Subtract that from the circle: 360 - 120 = 240. And since there are two measurements for b, you would divide 240 by two. The answer is 120.

To check your work, use the knowledge that circles are 360° (the four interior corners of a rhombus will also add up to 360°. 2(120) + 2(60) = 360. Hope this helps! Feel free to ask any questions!

Answer:

This is taking me forever. I normally don't give up but, I am very busy sorry.

Step-by-step explanation:

This is what I got done.

Answer:

b

Step-by-step explanation:

using the distributive property you get b

Answer:

Rig

Step-by-step explanation: