Draw 4 even lines in the rectangle
9514 1404 393
Answer:
x = 8
Step-by-step explanation:
The marked angles are <em>alternate interior angles</em>, so are congruent.
8x -4 = 60
8x = 64 . . . . . . . . . . add 4 to both sides
x = 64/8 = 8 . . . . . . divide both sides by 8
The value of x is 8.
Answer:

Step-by-step explanation:
We have the two functions:
and
.
We want to find
.
So, let's use the second function to find
first:

Divide:

Add:

Therefore, our expression is the same to
.
Now, we can substitute 5 for f(x). This yields:

Multiply:

Subtract:

So:

And we're done!
It’s SAS. Hope I helped sorry if I got it wrong