Answer:
B. 
÷ 
Step-by-step explanation:
its a formula
25m/90minutes = .278 mile/minute
Divide 25/90 to get .278
Hope that helps
Answer:
19.4
Step-by-step explanation:
16^2+11^2=377
then square 377 which will equal to
19.416 which can be rounded up to 19.4
Well if pi is referred to as 3.14 then the distance around the garden would be 314.
The formula for Circumfrence is pi times diameter, so 3.14 times 100 = 314 (circumfrence)
Slope = (7 + 2)/(-18 + 4) = 9/-14= - 9/14
