You must rewrite the formula for t.
x = t - yz
-t = -x - yz
t = x + yz
Formula: V = (2/3) π r 3.
Radius is 3cm.
So, now we can plug it in to solve for the volume.
V = (2/3) π 3^3
First, let's multiply 3^3.
3^3 = 27
Then, 27 x π = 84.82
After, multiply by 2/3.
84.82 x 2/3 = 56.55
Lastly, round 56.55 to the nearest tenth of a cubic centimeter.
56.55 = 56.6
Therefore the volume of a hemisphere with a radius of 3cm is 56.6cm^3.
Think of how many there are. im not sure if you put these into ratios or not...
like for number 3 think of how many numbers 1-9 are multiples of three
1 2 3 4 5 6 7 8 9
and once you get that number you make it out of 9 because there were 9 numbers
Example
3:9 3/9
for questions one and two its out of 52 and if you don't know how many clubs and hearts are in a deck you can look it up and put it in a ratio with 52
Answer:
16 cups a day
Step-by-step explanation:
Answer:
<u><em>8(cos270° + i sin270°)</em></u>
Step-by-step explanation:
(cos(a) + i * sin(a)) * (cos(b) + i * sin(b)) = cos(a + b) = i * sin(a + b)
2 * 4 * (cos(270) + i * sin(270))
8(cos270° + i sin270°)
