Answer:
84°
Step-by-step explanation:
< DEB = ½× (31+ 137) = ½× (168) = 84°
Answer: G
Step-by-step explanation: the rate of change is constant, making it a proportional relationship
GCM of 8 and 9 is 72
6/9 = 64/72
7/8 = 63/72
1 1/72
5^2 + 3^2 (equals to 34) ; That's the wrong expression
It should look like this : (5+3)^2 (which equals to 64)
