X= -5
Convert the sentences into equations.
Set those equations equal to each other.
6x+21=3x+6
Solve for x.
Answer:
412.7 square feet
Step-by-step explanation:
A circle of circumference 72 ft will have a radius given by ...
C = 2πr
(72 ft) = 2(3.14)r
r = (72 ft)/(6.28) ≈ 11.465 ft
The area of a circle with that radius is ...
A = πr² = 3.14(11.465 ft)² ≈ 412.7 ft²
Sirgeo can enclose a circular area of about 412.7 square feet with 72 feet of fence.
The future value formula:
FV = PV · ( 1 + i ) ^ n
PV - present value ( PV = $15,0000 ),
i - interest rate ( i = 0.07 ),
n - number of periods ( n = 3 )
FV = $15,000 · 1.07 ³ = $15,000 · 1.225043 = $18,375.645
to you think about that I will never do anything for you I am