Answer:
≈ 4.89
Step-by-step explanation:
A = πr²
75 = 3.14 x r²
r² = 75 / 3.14 = 23.89
r = 4.89
For the diagonal of the floor:
20^2 + 48^2= c^2
400+2304= c^2
c=52
For the diagonal of the cube:
52^2 + 10^2 = c^2
2704+100=c^2
c=52.95
Rounded= 53
Tell me if this helps!!!
Area of a circle = pir^2
The radius is half the diameter so is 2 metres
So r^2 is 4
So the answer is 4pi or 12.57 metres squared
Let me know if you have any questions
380/14= 27.14 miles per gallon
27.14/2=13.57 miles
they wont reach the gas station
Answer:
x = 2
Step-by-step explanation:
Given
3(x + 6) = 24 ( divide both sides by 3 )
x + 6 = 8 ( subtract 6 from both sides )
x = 2
