Answer: 196
Step-by-step explanation:
![f(7)=(-7-7)^2 =196](https://tex.z-dn.net/?f=f%287%29%3D%28-7-7%29%5E2%20%3D196)
Since both angle are congruent (equal/same), which means that both side is equal to 40 degrees, we will put the equation like this:
5x - 5 = 40
Now we’ll solve for x:
5x - 5 = 40
+ 5 + 5 (Add 5 to both sides)
5x = 45
—- —— (Five both side by 5)
5 5
x = 9
Now we left with x, so x is equal to 9.
Answer:
Step-by-step explanation:
If you ever times a number by 0 then the answer will be 0 no matter what