The hypotenuse is 13.
The hypotenuse is the longest side of a right angled triangle
Lijuan threw the ball 17.05 feet further on her third throw
The person went wrong on step 2
Should be
11 + (9)(3)= x
11 + 27= x
x = 38
Given:
Length of the painting = 12 inches
Width of the painting = 10 inches
To find:
The area of the rectangular painting by using Distributive Property to decompose the factor 12.
Solution:
The area of a rectangle is

So, the area of the rectangular paining is

Using Distributive Property to decompose the factor 12, we get




Therefore, the area of the rectangular painting is 120 square inches.