Answer:
V = 137.2
Step-by-step explanation:
We are given the volume equation. Simply plug in your <em>r</em> into the equation and calculate and you should get 137.189 as your answer.
85°
The exterior angle of a triangle is=sum of the opposite interior angles
So
? °=45°+40°
Plug each x-value into the equation to get the y-value:
(2,-1)
(0,-2)
£80
larger ratio is 15 and smaller ratio is 1
15 + 1 = 16
£5×16=£80
for number one the answer is no for 7 the answer is 5 seconds
