8x = 44 -4
8x = 40
x = 40/8
x = 5
Answer:
The solution is given below:
Step-by-step explanation:

As we know the value of k and r so the equation will be





Answer:
Step-by-step explanation:
a = 0
So that AOB makes a right triangle with sides 3-4-5
And how would I do that via computer? If this is homework, do it your self, it's not that hard. Draw it and scan it (man computer doesn't have the ability to scan things)
Answer:
A=πr(r+h2+r2)
Step-by-step explanation:
literally just search it up