Answer:
r= 0.899m
Step-by-step explanation:
A= 
r²
r=√A/
Answer:
A line that passes (2, 0) and (-6, 3) has slope:
S1 = (-6 -2)/(3 - 0) = -4/3
Another line that is perpendicular with above line has slope:
S2 = -1/S1 = -1/(-4/3) = 3/4
=> Option B is correct
Hope this helps
:)
Answer:
divide by 2
Step-by-step explanation:
Answer:
Range: [1,25]
Step-by-step explanation:
You may find it easier to express the domain in set notation rather than in words: [1,9], or 1 ≤ x ≤ 9. The smallest value of f(x) = 3x - 2 is at x = 1 and is 3(1) - 2, or 1. The lasrgest value of f(x) is at x = 9 and is 3(9) - 2, or 25.
Thus, the range of this function is [1,25] or 1 ≤ y ≤ 25.
Answer:
A=2πrh+2πr2 this is the formula you'll need to answer your question!
Step-by-step explanation:
so what you'll do is basically just follow the formula above and fill in the numbers where they need to be.
The two numbers you need to fill in is r which is your radius, which in this case would be 6.
And h which is the height which is 9.
So the total formula now would be, A= 2xπ6x9+2xπx6x2
So your answer would be 565.49 cm or 565 pi cm (this depends on how your teacher wants you to write it.)
Hope this helps at all!!
