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Anuta_ua [19.1K]

3 years ago

11

slope and y-intercept from 2 points, I don't know if I am right, can someone plz check and if I am wrong can you plz tell me the

answer

1 answer:

mixer [17]3 years ago

8 0

Answer:

you're right

Step-by-step explanation:

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P(5,-3) Q(2,4) find distance

Alenkinab [10]

Answer: $\sqrt{58}$

The distance between the coordinates of the two points is measured by the Distance formula

Step-by-step explanation:

The distance between two points P(x1,y1) and Q(x2,y2) is measured by Distance formula i.e Distance= $\sqrt{}$ (x2-x1)²+(y2-y1)²

So, the distance between the two points P(5,-3) and Q(2,4) can be measured by

Distance PQ = $\sqrt{}$ (2-5)²+(4-(-3))²

PQ = $\sqrt{}$ (-3)²+7²

PQ= $\sqrt{}$ 9+49

PQ= $\sqrt{}$ 58

So,the distance of PQ is $\sqrt{58}$

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3 years ago

A parallelogram must be a rectangle if it's diagonals:

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Answer:

C) are perpendicular to each other

Step-by-step explanation:

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Eric has saved $18,300 toward a down payment on a house. He makes a salary of $59,750 a year. What is the maximum he could affor

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4 years ago

A = 2BD + 2BC + 2DC for C

zaharov [31]

Start by subtracting 2BD from both sides:
A-2BD=2BC+2DC
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A-2BD=C(2B+2D)
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(A-2BD)/(2B+2D) = C

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