Answer:
z = 16
Step-by-step explanation:
Given
= 
, that is
8 =
Multiply both sides by 2 to clear the fraction
16 = z
L*w*h so it would be 6*3*2
And that equal 36
Answer:
78.95cm^2
Step-by-step explanation:
The equation for a cylinder is rπ^2 · h
2π²·4≈78.95
Answer:
Step-by-step explanation:
Divide the number of miles in the trip by the number of miles your vehicle gets per gallon. For example, if you are traveling 1,500 miles to Orlando and your vehicle gets 30 miles per gallon, you will use 50 gallons of fuel.
36/2=18
18/14+c +18/14-c=2.8
18(14-c)+18(14+c)=2.8(196-c²)
504=548.8-2.8c²
2.8c²=44.8
c²=16
c=±4
The current flows at 4 mph
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