Answer:
y=71
x=109
Step-by-step explanation:
Answer:
a = 64
Step-by-step explanation:
The geometric mean of 2 numbers a and b is , then
= 16 ( square both sides )
28a = (16 )² = 1792 ( divide both sides by 28 )
a = 64
ANSWER
The radius is 25 inches
EXPLANATION
From the diagram, the radius of the circle is AC.
From the Pythagoras Theorem,
Simplify
Take positive square root,
Hence the radius is 25 inches
Total revenue the previous year would be $46,355
Hmm it would be k(x)=2(5x) or it could be k(x)=10x
Hope this helps!