Its 80 over one hundred because it over 50 so you go to one hundred so the answer is 80 over one hunderd
Answer:
7.5 miles per hour
Step-by-step explanation:
3.75/.5 = 7.5 miles per hour
Answer:
let the
radius = diameter/2= 32/2= 16cm
now
perimeter of semi circle = <em><u>1</u></em><em><u>/</u></em><em><u>2</u></em><em><u>×</u></em><em><u>22</u></em><em><u>/</u></em><em><u>7</u></em><em><u>×</u></em><em><u>r</u></em>
= 1/2×22/7×16
= 25.14cm
hence perimeter of semi circle is 25 .14cm
