Oh Fractions are always fun to do. The answer should be 11/16
Complement adds to 90
complement of A is 90-A
supplement is adds to 180
supplemetn of A is 180-A
2(90-A) is -40+180-A
2(90-A)=-40+180-A
2(90-A)=140-A
distribute
180-2A=140-A
add 2A to both sides
180=140+A
minus 140 both sides
40=A
A=40 degres
Answer:
the answer for A is 27 and B is 36 and C is 82
The amount of the discount is $7.59
Answer:
hello the correct answer is y=30x+20
Step-by-step explanation:
