Answer:
r^2=(A/pi)
Step-by-step explanation:
if A=pi*r^2 then maybe dividing by pi to get r^2 alone says r^2=(A/pi) or to get rid of the exponent you may square root each side so r=(sqrt(A/pi))
Answer:
Simple interest is calculated by multiplying the daily interest rate by the principal, by the number of days that elapse between payments.
Step-by-step explanation:
Principal x rate x time = interest.
$100 x .05 x 1 = $5 simple interest for one year.
$100 x .05 x 3 = $15 simple interest for three years.
Since the shirt is 25 percent off your paying for 75 percent of the shirt. 0.75(36) is 27. The shirt will cost 27.00
Answer:
I think it would be 4/2 wich eaquals 1/2
Step-by-step explanation:
Answer:
y - 1 = -(x - 2)
Step-by-step explanation:
y - y1 = m(x - x1)
m = (5-1)/(-2-2) = 4/-4 = -1
Using any one coordinate, construct
y - y1 = m(x - x1)
y - 1 = -1(x - 2)
