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Mariana [72]
3 years ago
15

Adam let out 18 feet of string to fly his kite. He then let out 19 feet more before reeling back in 8 feet. How long was his str

ing after reeling back?
Mathematics
1 answer:
shusha [124]3 years ago
3 0
29 feet long after reeling back
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What is the slope of o line that passes through (-4,-14) and (19,11)?
DerKrebs [107]

Answer:

D, see description below.

There is a possible typo in the problem since these points have slope 25/23.

Step-by-step explanation:

To find the slope of a line, calculate the distance between points with a ratio of vertical to horizontal distance. This is done using the formula:

m=\frac{y_2-y_1}{x_2-x_1}

Here the points are (-4,-14) and (19,11). Substitute and simplify.

m=\frac{11--14}{19--4}=\frac{11+14}{19+4}=\frac{25}{23}

I think there is a typo in your points (-4,-14) and (19,11) because the answer doesn't align to the answer choices. But based on them, I would answer D or 24/23 since it's the closest value.

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3 years ago
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victus00 [196]

3 1/2

Hopes that helps

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Save $300 a month or $3,600 per year for their children education ​
astra-53 [7]
This is supposed to be a question…????
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3 years ago
Angles: can somebody tell me the angles of X, Y, Z please p.s 25 points if answered correctly
antoniya [11.8K]

Answer:

X=30; Z=80; Y=70

Step-by-step explanation:

The straight lines equal 180 and you subtract 180 to 150 and 180 to 100 to get 30 and 80 and the inside of a triangle is 180 and you subtract 30 and 80 to 180 to get 70.

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tell me if if helps.
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3 years ago
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