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LiRa [457]
3 years ago
13

Helpppppppppp////////////////////////////////////

Mathematics
1 answer:
Paraphin [41]3 years ago
6 0

Answer:

1. -3 on both side and m=4

2. +2 on both side and k=10

3. divide 3 on both side and n=6

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AC = 3x -8, BC = -7 + 2x, and AB = 8.<br> Find BC.
Rainbow [258]

Answer:

AB+BC+AC=180°

8 - 7 + 2x +3x -8= 180°

-7+5x=180°

x=180°+7/5

x=37.4°

again

BC=-7+2*37.4

=67.8°

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2 years ago
The difference of a and b is?
Yakvenalex [24]
A-b
difference means subtract
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Mnenie [13.5K]
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