Answer:
x to the third power is x cubed or x^3.
Answer:
a = b = 1
Step-by-step explanation:
The triangles are similar thus ratios of corresponding sides are equal, that is
= ( cross- multiply )
10b = 10 ( divide both sides by 10 )
b = 1
and
= ( cross- multiply )
10a = 10 ( divide both sides by 10 )
a = 1
Thus a = 1 and b = 1
6 = 12/2
8 = 24/3
4 = 16/4
3 = 18/6
1 = 9/9
5 = 25/5
Earth: radius = 6378 kilometer, diameter = 12756 kilometers.