Answer:
it 66
Step-by-step explanation:
The side with all the 9s and x is 12 just like its opposite side because this is a parallelogram. We can write the equation to add up the three segments; the ones on the left and right are 9-x:
9-x + x + 9-x = 12
18 - x = 12
x = 6
Answer:
that box means the angle is 90 degrees.
Step-by-step explanation:
if you need anymore help just message me
Answer: A. -5/4
Step-by-step explanation:
Answer:5
Step-by-step explanation:
20 divided by 4 equals 5
