Surface area = 4 pi r^2
where
pi : 3.14 a constant
r : raduis
surface area is the change of volume with respect to raduis
volume = 4/3 pi r^3
dvolume/dr = 4 pi r^2
you can prove the identity with double integration in spherical coordinates or volumes of revolutions and polar coordinates
Answer:
Step-by-step explanation:
<u>Perpendicular lines have negative reciprocal slopes, so the line is:</u>
<u>Finding the value of b, using the given point (-9, -2)</u>
- -2 = -1/3*(-9) + b
- -2 = 3 + b
- b = -2 - 3
- b = -5
<u>The line is</u>
Answer:
p=0.125
Step-by-step explanation:
2p+6p=1
Add like terms
8p=1
Divide both sides by 8 to get p by itself
8p/8=1/8
p=0.125
43, 45, 47, and 49 are a few I hope this helps
