Answer: x = 36, y = 10, and z = -25
Step-by-step explanation:
99 and -3z +6 are same side interior angles, so they sum to 180 degrees.
99 -3z + 6 = 180
-3z = 75
z = -25
Opposite angles of a parallelogram are congruent
2x + 9 = -3x + 6
2x + 9 = 75 + 6
2x = 81 - 9
2x = 72
x = 36
9y + 9 = 99
9y = 90
y = 10
It's 34 because if u divide your numbers and you get your answer and you divide answer by first number
Answer:

Step-by-step explanation:
We can simplify this equation down until we have x isolated.

If we add 17 to both sides:

Now we can divide both sides by 3:

So
.
Hope this helped!
Answer:
0.875
Step-by-step explanation: hoped i helped ^-^
The correct answer is PQ:OR is 1:3 , JK : KL is also 1:3. I know this because I took the test.