The sum of measures of angles A and B is 90°
Hence the angles are complementary
- As complementary angles have sum 90°
What do you need what are choice do you need this in a paragraph
What? I don't understand.
Answer:
x = 28
Step-by-step explanation:
7(8 - x) = -5x
56 - 7x = -5x Distribute 7 to the parenthesis
56 = 2x Add -7x to both sides
28 = x Divide 2 to both sides
