Answer:
(-6,8)
Step-by-step explanation:
2x + 9y = 60
-9x + y = 62 --> y = 9x + 62 --> 2x + 9(9x + 62) = 60 -->
2x+ 81x + 558 = 60 -->
83x + 558 = 60 -->
83x = -498 -->
x = -6 -->
y = 9(-6) + 62 -->
y = 8
1) 8 41/48
2) 9 16/27
3) 41 2/5
4) 13 55/63
hope this helps x
The answer for the first on 8 and the second one is 9
Answer:
no
Step-by-step explanation:
perpendicular means that they intersect at a 90° angle
Answer:
3,724 cubic inches
Step-by-step explanation:
All you have to do is multiply 19•14•14
