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2 years ago

How to find slope??................................

Mathematics

2 answers:

LiRa [457]2 years ago

7 0

y2-y1/x2-x1

Y(subscript 2) - Y(subscript 1) / X(subscript 2) - X(subscript 1)

ehidna [41]2 years ago

4 0

The formula for slope is the difference in y-values divided by the difference in x-values. the slope of a line is its steepness or its rate of change. There are 4 types of slopes positive, negative, zero, and undefined.

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Need help in math anyone please help

Marizza181 [45]

Answer:

what's the question?

Step-by-step explanation:

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2 years ago

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I’m kinda confused. Can someone help.

horsena [70]

Answer:

PQ = $PM\cos MPQ + MQ\cos MQP=2PM\cos MQP$

Step-by-step explanation:

given MQR = 60, PQR = 75

MQP = 75 -60= 15 $QR = ((18(1+\cos 30))^{2}-(2\cos 15)^{2})^{\frac{1}{2}}$

WE KNOW THAT MQR +QRM +QMR = 180

MPQ = MQP AS ANGLE OPPOSITE TO EQUAL SIDES ARE EQUAL

THEREFORE QMR = 90 - 60 = 30

therefore PQM = 75 - 60 = 15

PM = PQ because M is the mid point

therefore PR = PM + $MQ\cos QMR$

PR = $18(1+\cos 30)$

$QR = (PR^{2}-PQ^{2}))^{\frac{1}{2}}$

PQ = $PM\cos MPQ + MQ\cos MQP=2PM\cos MQP$

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2 years ago

Answer all that applies

Rom4ik [11]

All of them apply ..

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2 years ago

Teresa plans to attend college in 3 years. She will need $13,600 for the first-year cost. Her uncle gave her a special gift of $

timofeeve [1]

Answer:

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Step-by-step explanation:

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2 years ago

How to read a ruler?

Vesna [10]

Answer:

Look at the numbers on the sides. If they are not spaced out very far, it's centimeters. If they are spaced out very far, it's inches

Step-by-step explanation:

this is how you read a ruler

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2 years ago

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