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shusha [124]
3 years ago
6

What is the slope of the line through (-1,8) and (3,-4) ?

Mathematics
1 answer:
Flauer [41]3 years ago
7 0

Answer:

m  = −3

Step-by-step explanation:

Use the slope formula to find the slope  m .

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Right to left is the way you do it
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A hiker is climbing down a valley. He stops for a water break 4 times. Between each break, he descends 15 meters. How many meter
Murljashka [212]

The word in the problem that indicates that a negative sign should be used is "descend"

<h3></h3><h3>How many meters did he descend?</h3>

We know that he stops for water breaks four times, and between each water break, he descends 15 meters.

The written equation is:

4*(-15)m = -60m

Why the negative sign is used?

The negative sign is used because the hiker is descending, so its height is decreasing. The word in the problem that indicates that a negative sign should be used is "descend"

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1 year ago
A building across the street casts a shadow that is 24 feet long your friend is 6 feet tall and casts a shadow that is 4 feet lo
matrenka [14]

6/4=b/24

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8 0
3 years ago
Read 2 more answers
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8 0
3 years ago
The measures of two angles of a triangle are 61 and 84 degrees. Find the measure of the third angle.
Serhud [2]

Answer:

The measure of the third angle is 35°.

Step-by-step explanation:

The sum of the three angles of a triangle is always 180°.

Let the measure of the third angle be x.

∴ 61° + 84° + x = 180°

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                    x = 180 - 145

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Hope this answer was helpful!!

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8 0
3 years ago
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