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prisoha [69]
3 years ago
5

Line E passes through the points (-3,4) and (2,7). what is the slope of a line perpendicular to line E?

Mathematics
1 answer:
Rasek [7]3 years ago
7 0
Hello : let  A(-3,4)    B(2,7)<span>
<span>the slope is :   (YB - YA)/(XB -XA)
(7-4)/(2+3) = 3/5
</span></span><span>the slope of a line perpendicular to line E is :  a
a×3/5 = -1
a = -5/3</span>
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Answer:

Total = 7\frac{1}{2} cups

Step-by-step explanation:

Given

Initially, he drank 3 pints of water

Then, 1\frac{1}{2} more cups

Required

How many cups did Ian drink altogether

This question can be solved by adding the size of water he drank during the hike and when he got home

i.e.

Total = 3\ pints + 1\frac{1}{2} cups

But the answer should be in cups;

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Given that 1 pint = 2 cups;

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Total = 7\frac{1}{2} cups

Altogether, he drank 7\frac{1}{2} cups of water

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I don't think am right but I hope I can help in any possible way...

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