<span>volume = 4/3πr³
where r is the radius
r = 9.4/2
r = 4.7³
Volume = </span>4/3×π×4.73³
<span>Volume = 434.89276543154 inch³</span>
Plug in 4 for m.
So, 0.5(4)+1.2(4)
2+4.8
= 6.8.
Hello :
<span>x²+2x+y²−4y+z²−8z=60
(x²+2x) + (y² - 4y) +(z² - 8z) = 60
(x²+2x+1) -1 +(y² - 4y +4 ) - 4 +( z² - 8z+16) -16 = 60
(x+1)² +(y-2)² +(z - 4)² = 9²
</span><span>the center is the point : A(-1, 2 , 4)
and radius : 9</span>
The answer to that question would be false
Answer:
-3
Step-by-step explanation:
Since the - in -7 and the subtraction sign - are the same, you have to group them so now it is + (positive). -10 + 7 = -3
