Question

Need some help on vertical adjacent complementary angles (algebraic)

Answer 1

Step-by-step explanation:

$(2c + 8) + (6c - 6) = 90 \\ 8c + 2 = 90 \\ 8c = 88 \\ c = \frac{88}{8} = 11$

Answer 2

The figure will equal to 90 degrees.

So what you want to do is this:

1. Add them both, and equal

2. Add like terms,

and equal that

to 90 degrees.

3. Then minus 2

from both sides.

4. And you will 88 on the

right side, and 8c on the

left side.

5. Just divide from both sides.

2c+8+6c-6=90

8c+2=90

-2 -2

8c=88

/8 /8

c=11