Answer:
4 hours
Step-by-step explanation:
Please see attached picture for full solution.
SU RE sorry okay 20 so so
Answer:
x+y = 36
x-y = 10
Add these two equations to get
2x = 46
x = 23
Sub x=23 into either equation, I like the first.
23 + y = 36
y = 13
23,13 are the pair.
Answer:
(-5, -8)
Step-by-step explanation:
-3x+3y=-9
-3x+y=7
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simplify -3x+3y=-9 into x-y=3
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y=x-3
-3x+y=7
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-3x+(x-3)=7
-3x+x-3=7
-2x-3=7
-2x=7+3
-2x=10
x=10/-2=-5
y=-5-3=-8
x=-5, y=-8
Answer: 1) V≈1244.07 in 2) V≈54286.72 ft 3) V≈23816.41 yd
Step-by-step explanation: