( Sphere’s volume ) = 4 x 3.14 x r^3 / 3
The answer is 2308.4
Answer: x = -1
Step-by-step explanation:
4x + 3 = x
Substract 4x on both sides
3 = -3x
Divide -3 on both sides
x = -1
Answer:
>=10
Step-by-step explanation:
you need at LEAST 10people and if you have more then it will be better
9514 1404 393
Answer:
h = 2m
Step-by-step explanation:
We can put the given values into the area formula and solve for the missing one.
A = (1/2)(b1 +b2)h
7m²= (1/2)(3m +4m)h
7m² = (7/2)m·h
(7m²)(2/(7m)) = h = 2m
The missing height is 2 m.
No it isn't. Using the substitution method, if we substitute x for 0, we get
y = 6(0)+7
y = 0+7
y = 7
y = 0+7
y = 7
Hence the solution is (0,7)