Answer:
Step-by-step explanation:
a= -bx+c divided by y
So it would be x12 to the 2nd power, kinda hard to explain but i really hope this helped
C2 + a2 +2 = b
Would be the new formula
Answer:
16 feet
Step-by-step explanation:
Set up a proportion where x is the height of the tree:
= 
Cross multiply and solve for x:
5x = 80
x = 16
So, the tree is 16 feet tall
Answer:
A.
Step-by-step explanation:
r=diameter/2
radius=52/2 (Q)
Q =26