Answer: What do you need, what grade are you in?
Step-by-step explanation:
Answer:
2304 pi cm^3
Step-by-step explanation:
The equation is 4/3(pi)(r^3). From there, you can just plug in the given radius value and solve the equation!
45 multiply 1/2 and 90 put it in the calculator 90 times 0.5
To find area you have to multiply length x width. so to find your answer the equation should be 15/22 x 2/5
Answer: About 3.06
Step-by-step explanation:
We can use trigonometry functions to solve for AC. Let the ?, representing AC, be "x" in our mathematical work.
Since we have the hypotenuse and x is adjacent to the angle given, I am going to use cosine.
cos(θ) = 
cos(40) = 
0.766 ≈ 
3.06 ≈ x
x ≈ 3.06