The answer to this question is y=5
If X equals 2, Y equals 3
Start with the formula for the vol. of a cyl.: Vc = pi*r^2*h.
Here, V = 692.37 in^3 = pi*(r^2)(4.5 in). Divide both sides by 4.5*pi to obtain r^2, and then find the sqrt of the result:
692.37 in^3
----------------- = 48.98 in^2. The radius is sqrt(48.98 in^2) = 7 inches.
4.5(3.14)
Check: Vc = pi*r^2*h = pi*(7)^2(4.5) = 692.72 in^3. Close enough!
Answer:
Step-by-step explanation:
1. 2x + 6 = 3x-6
2. 2x = 3x-12
3. -1x=-12
4. x=12
2(12) + 6 = 30
3(12) - 6 = 30
Answer:
i cant realy see it
Step-by-step explanation:
