1y - 1/x = 1/60 = x*y =60 = x=60/y
3y - 2(60/y) = 6
3y^2-120=6y
3(y^2-40-2y) =0
y^2-40-2y=0
y = 7.4
3(7.4)-2x=6
22.2-2x = 6
2x = -16.2
x = -8.1
Answer:
D,
Step-by-step explanation:
the volume of a sphere is 4/3πr^3
5y=95
y=95/5(vertically opppsite angles)
5x=85
x=85/ 5(vertically opppsite angles)
College............................
Answer: Exponents are like the multiplication of a number against itself that many times.
Step-by-step explanation: 2^4=2x2x2x2
3^3=3x3x3