If for is four then x-4=8
thus would make x 12
a=-2, b=3, c=-4, d=5
abc-d
abc means multiply those 3 together
so -2 x 3 x -4 = 24
24-5 = 19
answer is 19
Answer:
Step-by-step explanation:
I suspect that you actually meant C = 2π r, the formula for the circumference of a circle.
But if your C=2vpi r is correct, then dividing both sides of this equation by 2v*pi yields the desired equation:
C
r = ---------------
2v*pi
Answer:
16n + 24
Step-by-step explanation:
Area of a rectangle= Length × width
= (2n+3) × 8
= 16n + 24
110446.62 gallons of water:
V=πr^2h
V=π(25/2ft)^2(30ft)
V=14726.21 ft^3
14726.21ft^3*7.5gal/1ft^3=110446.62 gal
