A) 180 - 135 = 45 degrees
They are supplementary angles
b) 135 degrees
corresponding angles
c) 45 degrees
corresponding angles
Answer:
b= -1/5
Step-by-step explanation:
Though a variable's sign changes when it is multiplied by -1, its absolute value does not. Therefore, we can eliminate the 1:
1/5+b=0
b+1-1/5=0-1/5
b+0/5= 0 -1/5
b=0 -1/5
and you have b= -1/5 as your answer
I’m a complete parallelogram