Answer:
The answer to your question is 10 in
Step-by-step explanation:
Data
Circumference = 20π in
Diameter = ?
Formula
Circumference = 2πr
Process
1.- Equal the formula to the value
2πr = 20π
2.- Solve for r
r = 20π/2π
3.- Simplification
r = 10/2
4.- Find the diameter
diameter = 2r
diameter = 2(10/2)
diameter = 10 in
Answer:
91.44 (or 91.4375)
Step-by-step explanation:
The formula for finding the area of the triangle is bxh/2
19 1/4 = 19.25, 9 1/2 = 9.5
So, 19.25(b)x9.5(h)=182.875
182.875/2= 91.4375
Round the answer: 91.44
We need to know how many gallons it can fill a minute first off.
It’s -37 because -20-17=-37
