Answer:
i think your question might be incomplete. the necessary part of the question seems to be missing.
Answer:
Step-by-step explanation:
c
Answer:
N=48
Step-by-step explanation:
2^9+2^4+48=576
576 is a perfect square
Answer:
<h2>y = 9x + 65</h2>
Step-by-step explanation:
To find the equation of the line given the slope and a point we use the formula

where
m is the slope
( x1 , y1) is the point
From the question the slope is 8 and the point is ( - 9 , - 7)
Substitute the values into the above formula and solve for the equation
We have

We have the final answer as
<h3>y = 9x + 65</h3>
Hope this helps you
75.4
12 would be considered the radius
C = 2 pi R
so just insert that into the formula and the answer should be
75.39 but if you round up it would be 75.4