3 years ago

Find the slope of the line that passes through (1, 8) and (6, 1).

Mathematics

1 answer:

Alex777 [14]3 years ago

3 0

Answer:

-7/5

Step-by-step explanation:

m=(y2-y1)/(x2-x1)

m=(1-8)/(6-1)

m=-7/5

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What are the answers

dlinn [17]

Answer:

See below

Step-by-step explanation:

The ratio of the secants is the same when set up as full length to external length.

Formula

MN/LN = QN/PN

Givens

LN = 22 + 14 = 36

MN = 14

PN = 32

QN = x

Solution

14/36 = x / (32) Multiply both sides by 32

14*32 / 36 = x Combine 14 and 32

448/36 = x Divide by 36 and switch

x = 12.4

Answers

PN (External) = 13 is the closest answer

Length LN = 36

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3 years ago

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dybincka [34]

Answer:

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Step-by-step explanation:

From first function we have:

$3x - 4y = - 4 \\ 4y = 3x + 4$

And from the second one:

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Substitute them:

$4y = 3x + 4 \\ 4y = 8x - 16 \\ \\ 0 = - 5x + 20 \\ x = 4 \\ y = 4$

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3 years ago

What is the measure of the unknown acute angle in this right triangle?

agasfer [191]

Answer:

The answer is 54

Step-by-step explanation:

36+90=126

180-126= 54

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