Answer:
1436.755 cm³
Step-by-step explanation:
Input Data :
Length = 7 cm
Objective :
Find what is volume of the sphere for given input data?
Formula :
Volume =
4πr3
3
Solution :
Volume =
4 x 3.1416 x 73
3
=
4 x 3.1416 x 343
3
=
4310.2651
3
Volume = 1436.755 cm³
Answer:
√74
Step-by-step explanation:
there is no y.
wx=<8-3,-3+3,-6-1>=<5,0,-7>
|wx|=√(5²+0²+(-7)²)=√(25+49)=√74
Answer:
Step-by-step explanation:
2y + 1 is a binomial, in that it has two terms.
If we set 2y + 1 equal to x, then 2y = x - 1, or
x - 1
y = -----------
2
We know that each length/width needs to be equal. The width is 10, so we need to find something of y to equal 10. We have the equation 2y + 4 = 10. We need to isolate y. We can do that by subtracting 4 from both sides. This gives us 2y = 6. Next, we need to divide both sides by 2. This gives us y = 3.
The value of y is 3.
