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3 years ago

1 ringtone and $3 equals $4, how much is the ringtone

Mathematics

1 answer:

gavmur [86]3 years ago

5 0

Answer:

Step-by-step explanation:

Let's call the ringtone r. If the ringtone and $3 equals $4, then we can write the equation $4=$3+r. To solve, all you have to do is isolate the r by subtracting 3 on each side.

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A blanket is 4 feet wide. It is 3 times as long as it is wide. Find the perimeter and area of the blanket.

garri49 [273]

Answer:

P: 32

A: 48

Step-by-step explanation:

(4+(4*3))*2=32

4*(4*3)=48

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3 years ago

HELP!! For a right square pyramid, which shape could not be a cross section?

Artyom0805 [142]

Answer:

D. Rectangle

Step-by-step explanation:

If you cut the pyramid with a plane parallel to the base, a square is obtained. If the plane is perpendicular to the base, you can obtain two different figures; if the plane passes through the vertex, a triangle is obtained, but if it doesn't pass through the vertex, a trapezoid is obtained.

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3 years ago

Read 2 more answers

Can someone explain how you find the answer!

ahrayia [7]

Answer:

21m

Step-by-step explanation:

So for the rectangle, do 5*6, and you will get the area of the whole backyard. Then to get the area of the grass, you do 3*3 to get 9.

Finally, to get the cement, you subtract the area of the grass from the area of the whole backyard so 30-9 to get 21.

5*6=30

3*3=9

30-9+21

Please mark brainliest if you can!

Funny, I think you put the question in 2 times, this is the second time I'm answering this same question by you. :D

7 0

3 years ago

aev [14]

Answer:

See attachment.

a) y = -x + 2

b) (2,1)

Step-by-step explanation:

Explained in the attachment.

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2 years ago

The first 20 digats of pi

Bezzdna [24]

3.1415926535 897932384

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3 years ago

1 ringtone and $3 equals $4, how much is the ringtone​

1 ringtone and $3 equals $4, how much is the ringtone