The answer is 97, because when you add up 42 and 55 you get 97. Then you subtract that by 180 because a triangles angles add up to 180. 180-97=83. Z=83. Z and y are supplementary to eachother, so therefore 180-83= 97. Supplementary means they add up to 180.
We move all terms to the left:
+31x+32)-((+5)=0
So your answer is 0
Answer:
a = 6
Step-by-step explanation:
7a-17 = 4a +1 ; Subtract 4a from both sides
3a - 17 = 1 ; Add 17 to both sides
3a = 18 ; Divide both sides by 3
a = 6
Answer:
$11,340
Step-by-step explanation:
1 month: 630
18 months: 18×630=11,340
Recall that a square is just a rectangle with all sides equal.
and the area of a rectangle is just length * width.
