50 tens is equal to 500 because if you multiply a number by 10, you just add a 0 behind it.
4 hundreds is literally just 400.
So 500 x 400 = 200,000
40 * 10 = 400
5 * 100 = 500
400 x 500 = 200,000
so both sides are equal to 200,000 and therefore the equation is true.
Undefined. Because it doesn’t have a slope.
Answer:
C. y=11x
Step-by-step explanation:
y = total amount of money earned
x = hours he works
y = 11x
He earns $11 per hour, so multiplying 11 by x, the number of hours, you are able to find the total amount of money he earns, y.
Step-by-step explanation:
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Answer:
The surface area of sphere having 2 inches radius is 50.24 inches²
Step-by-step explanation:
Given : radius of sphere = 2 inches
We have to find the surface area of the sphere
Surface area of sphere is given by :
Given radius of sphere is 2 inches
Thus, Surface area of sphere having radius 2 inches is
Solving, we get,
Using 
, we get
Thus, the surface area of sphere having 2 inches radius is 50.24 inches²
