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3241004551 [841]
3 years ago
9

What is the length of MN? (please help!!!)

Mathematics
2 answers:
SCORPION-xisa [38]3 years ago
5 0

Answer: √52

Step-by-step explanation:

For this question, you need to use the distance formula:

d= √[(x2 - x1)^2 + (y2-y1)^2]

The coordinates for point M are (5,2) and the coordinates for point N are (-1,-2). Let (x1, y1) be point M, and (x2,y2) be point N.

Now, you simply need to plug in the coordinates and solve for d.

d=√ [(-1 - 5)^2 + (-2 - 2)^2]

d= √ [(-6)^2 + (-4)^2]

d= √(36 + 16)

d= √52

saul85 [17]3 years ago
3 0
The square root of 52

the third answer
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The area of the circle is given as:

A=\pi r^2

Plugging the value of the radius we have that:

A=\pi(13)^2=169\pi

Therefore the area in terms of pi is:

A=169\pi

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1 year ago
The lot that Dana is buying for her new one story house is 35 yards by 50 yards. Dana's house plans show that her house will cov
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3 years ago
PLZZZZZ HELLLLPPPP I NEEEEDDDDDD AAASSSSAAAPPPP<br> reward if u an help me ;)
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Answer:

1. x= -56.25

Expand

19.5-6.5x+36=201-4.5x-33

Simplify

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Simplify again

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Subtract

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Decimal Form: -1.75

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Simplify

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3. Answer: Step 2 has an error

Step-by-step explanation:

Given equation,

2(10 - 13x) = -34x + 60

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Now, we need to isolate x on the left side of the equation,

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20 will be eliminated by subtracting 20 from both sides ( subtraction property of equality )

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Note : The correct steps would be,

Step 2 : 20 - 26x = -34x + 60 ( Subtraction property of equality )

Step 3 : 8x = 40  ( addition property of Equality )

Step 4 :  x = 5  (  Division Property of Equality )

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Answer:

Q:

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