Answer:
- 6 + 3
Step-by-step explanation:
hope this helps
The volume of a sphere is π x 4/3 x radius³
so in this questions, just put the numbers in the equation,
3.14 x 4/3 x 3³
=113.04
=113.0 ft³ (rounded)
83.6969696969697 brainlyist answer me
x+y-z+w = 10--------(1)
x+3y-4z+5w=26------(2)
x+4y-7z+7w = 37-------(3)
x+2y-3z+6w = 22--------(4)
Subtract equation (1) from (2)
x+3y-4z+5w - (x+y-z+w) = 26 - 10
2y + -3z - 4w = 16-----------------------------(5)
Subtract equation (1) from (3)
40 is the answer for the equation 20+20=40