Answer:
26
Step-by-step explanation:
add both expressions to equal 90 (bc of the right angle)- x+11+2x+1=90
when you solve, you get x=26
Answer:
It would be B (15x + 20x)
B. Y equals 0, because if you plug it in ( multiply 2 by 9 ) you will get 18-18 which equals 0.
Answer:
x+129=592
Step-by-step explanation:
add 129 to each side
Answer:
4/5
Step-by-step explanation:
I THINK
