6/10 - 1/2...common denominator is 10
6/10 - 5/10 = 1/10 <==
I think y=-3x - 6 is right
It a diagujsudhdgdushe dhahshsue
Answer:
18 minutes
Step-by-step explanation:
take 90 minutes try to divide it into 20 groups maybe. I hade the answer written down
ΔABC is an isosceles triangle therefore ∡B = ∡C.
ΔDCA is a rectangular triangle therefore ∡y + ∡C = 90°
22° + ∡C = 90° |subtract 22° from both sides
∡C = 68°