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kvv77 [185]
2 years ago
12

Two trains leave towns 474 kilometers apart at the same time and travel toward each other. One train travels13 km/m faster than

the other. If they meet in 2 hours, what is the rate of each train?
Mathematics
1 answer:
guajiro [1.7K]2 years ago
3 0

Answer:

112 km/h

125 km/hr

Step-by-step explanation:

Distance = time * speed

Distance  = distance train 1 + distance train 2

474 = 2(s) + 2(s + 13)

Distribute

474 = 2s + 2s + 26

Combine like terms

474 = 4s + 26

Subtract 26 from both sides

448 = 4s

Divide both sides by 4

112 = s

s = 112 km/h

s + 13 = 125 km/hr

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Divide by 6 hours to find individual hourly wage.

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3 years ago
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A triangle has side lengths of (1.3f+2.9g)(1.3f+2.9g) centimeters, (1.1f-7.7h)(1.1f−7.7h) centimeters, and (2.3h+1.5g)(2.3h+1.5g
VikaD [51]

Answer:

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Step-by-step explanation:

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Perimeter of a triangle = Sum of its all the sides.

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On combining like terms, we get

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8 0
3 years ago
6. What are the coordinates of W? (0,t) W 0 (,0) Rhombus (0, -1) o (-r, o) (0,r). (t,0)​
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Hope this helps!

4 0
3 years ago
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2 years ago
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Answer:

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