Answer:
(2,0)
Step-by-step explanation:
Answer:
x = 65 degrees
Step-by-step explanation:
the supplemental angle of 127 is 53 because 180 - 127 = 53
62 + 53 + x = 180
x = 180 - 62 - 53
x = 65 degrees
Answer:
96
Step-by-step explanation:
Use either proof by contrapositives or by contradiction:
Proof by contrapositive:
Assume that it is not true that m + n is even. Then either m or n is odd. Since the addition of an odd and an even number is odd, then m + n is odd.
In this case we show that if either m or n is odd then m + n is not even we prove that if m and n are even, m + n must be even
