A rectangle has an area of 65in^2. The length and the width of the rectangle are changed by a scale factor of 2.4. What is the area of the new rectangle?

Classify the polygon by its number of sides. state whether the polygon appears to be regular or not regular. a. heptagon, regular b. heptagon, not regular c. octagon, regular d. octagon, not regular

Solve the equation x/4 - 5= -8 -27 -12 -7 12

The square pyramid has a volume of 441 cubic inches. what is the value of x? 1/7x is the height x is the base