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grigory [225]
3 years ago
7

If AB=6x-7 and BC=5x-3 find AC

Mathematics
1 answer:
luda_lava [24]3 years ago
4 0

Answer:

AC= AB+BC

= 6x-7+ 5x-3

= 11x-10

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Can someone please answer this and explain it?
professor190 [17]

Answer:

Velocity = displacement / time

Distance = 3t^2 +2t +6 to find distance you need to plug in time = 2 sec

Distance = 3(2)^2 +2(2) +6

Distance = 3(4) +4 + 6

Distance = 12 + 4 +6

Distance = 22 meters

In this problem the displacement is the distance.

so

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Velocity = 11 meters/second

Does this help?

Step-by-step explanation:

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Assoli18 [71]
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<span>15x + 20y = 42.5 </span>
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<span>Think: DASS (Different Add, Similar Subtract). 15x appears in both equations so subtract one equation from the other. Eassier to subtract (15x + 20y = 42.5) from (15x + 24y = 43.5) </span>

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