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Tom [10]
3 years ago
6

A motor boat travels 130km in 5 hours going upstream. It travels 220km going downstream in the same amount of time. What is the

rate of the boat in still water and what is the rate of the current?
Mathematics
1 answer:
wlad13 [49]3 years ago
8 0
Let b be the speed of the boat; and c be the speed of the current. Then:
5b-5c=130
5b+5c=220
10b=350
b=35
c=9
☺☺☺☺
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kondaur [170]

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2 years ago
Find the coordinates of the midpoint of the segment with the given pair of endpoints. J(6, 6); K(2, –4)
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(4,1)

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3 0
3 years ago
Anyone know the awnser to this?
iragen [17]

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61

Step-by-step explanation:

straight line = 180 degree

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6 0
2 years ago
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Pls i need answeres 3 values that would make this inequality true.8n + 4 ≤ 28
igor_vitrenko [27]
The way you can get this answer you can use the calculater
7 0
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Find the length of the hypotenuse
Darina [25.2K]

Answer:

The Hypotenuse is side just opposite to the right angle.

Step-by-step explanation:

By Pythagoras' theorem,

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<em><u>The square root of 1156 is 34. </u></em>

<h2><em><u>Thus, c ( hypotenuse) = 34</u></em></h2>

Hope it helped :)

3 0
3 years ago
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