A person standing 130 feet away from the foot of a tall building must look up at an
angle of 30° to see the top of the building.
There is a radio antenna on the top of the
building. The angle of elevation of the top of
the radio antenna is 45°.
Write an equation to determine the
height of the radio antenna.

answer: translate the circles so they share a common center point and dilate circle y by a scale factor of 3.

answer: y = -2.5x - 15

              (-6,0)

step-by-step explanation:

this is the formula: v = the value of investment at the end of the time period

p = the principal amount (the initial amount invested)

r = the annual interest rate

n = the annual frequency of compounding (how many times a year interest is added)

t = the number of years the money is invested

^ means raise to the power of