Find the area of a rectangle 3 miles x 3/4 miles

A = 6.75 square miles

Step-by-step explanation:

Area of a Rectangle

Given a rectangle of side lengths of W and L, the area of the rectangle can be calculated as follows:

A = WL

We are given the dimensions of a rectangle of 3 miles by  3/4 miles, thus its area is:

Dividing:

A = 6.75 square miles

< 6 cm to > 26 cm i believe

step-by-step explanation:

c.

step-by-step explanation:

she should of added 9^2 and 12^2. that is because it is a^2+b^2=c^2. c^2 is the hypotenuse and should always be bigger than the other two numbers. which is why she should of added 9 squared and 12 squared together instead of 15 squared.