3 years ago

A poster is 3 inches long. it is 4 times as wide as it is long find the perimeter and area of the poster?

1 answer:

8 0

So we know that the width is 12 because 4 x 3 = 12. The formula to find the perimeter is Length + length + width + width. So you would do 3 + 3 + 12 + 12 = 30. Therefore the perimeter is 30 inches

You might be interested in

What is the product of −2 1/4 and −4 1/2 ?

frozen [14]

To multiply fracti0ons, we need to convert them to improper fractions:

-2 1/4 = -9/4
-4 1/2 = -9/2

Now, lets multiply:

-9/4 * -9/2 = 81/8

Hope this helps!

Take note that the answer is positive because when multiplying, two negatives make a positive.

4 0

3 years ago

Sebastian rides his bike 2,000 meters in 5 minutes. How many meters does he bike in 1 minute?

USPshnik [31]

Answer:400 meters

Step-by-step explanation:

2000/5=400

5 0

3 years ago

Read 2 more answers

Anya contributed $1,200 toward the purchase

makvit [3.9K]