Answer:
102
Step-by-step explanation:
These angles are congruent due to corresponding angles thm
3x + 21 = 6x - 60
3x - 6x = -60 - 21
-3x = -81
x = 27
3x + 21
3(27) + 21
81 + 21
102
X^2 = 7^2 - 3^2
x = root40
The power used in each bolt is 125.
1000- the power together
Divided by the 8 - lights together
So you would do 1000 divided by 8 to get the power of an individual light, which is 125. (1000 ➗ 8 = 125.)
You could even check ur answer by 8 x 125 equals 1000
For this we need to take value of f(x) when x = -3 and value of f(x) when x = 2, sum them up and divide by distance between x = -3 and x = 2
f(-3) = -36
f(2) = 4
average rate of change is:
Avg = (36 + 4)/(3+2) = 8
Note that we have to use +36 and not -36 because we need distance from -36 and 4 and that is 36 + 4 = 40... same goes for -3