91Ó°ÊÓ

Solve. Find how much fencing is needed to enclose a rectangular garden 70 feet by 21 feet.

Convert as indicated. See Examples 1 through \(3 .\) \(\frac{1}{4}\) oz to pounds

Convert each measurement as indicated \(25,000 \mathrm{ft}=\) ______ mi. ____ ft.

Convert as indicated. See Examples 1 through \(3 .\) \(2 \frac{1}{4} \mathrm{lb}\) to ounces

Solve. A regular pentagon has a side length of 14 meters. a. How many sides does a pentagon have? b. Find its perimeter.

A stone is a unit in the British customary system. Use the conversion 14 pounds \(=1\) stone to check the equivalencies in this 1973 Australian stamp. Is 100 kilograms approximately 15 stone 10 pounds?

Perform each indicated operation. $$ 5 \text { gal } 3 q t+7 \text { gal } 3 q t $$

Find each complementary or supplementary angle as indicated. See Examples 4 and 5. Find the supplement of a \(150^{\circ}\) angle.

Convert each measurement as indicated 2 yd \(1 \mathrm{ft}=\) _______ in

Find each complementary or supplementary angle as indicated. See Examples 4 and 5. Find the supplement of a \(130^{\circ}\) angle.