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4 years ago

Given points A (-5, 6) and B (7, -1), find: Distance, Midpoint, and Slope

1 answer:

4 0

We have that
points A (-5, 6) and B (7, -1)

Part A)
find the distance
d=√[(y2-y1)²+(x2-x1)²]-------> d=√[(-1-6)²+(7+5)²]----> d=√(49+144)
d=√193 units

Part B)
find the midpoint
ABx=(x1+x2)/2-----> (-5+7)/2-----> ABx=1
ABy=(y1+y2)/2-----> (-1+6)/2-----> ABy=2.5

the midpoint is (1,2.5)

Part C)
find the slope
m=(y2-y1)/(x2-x1)-----> m=(-1-6)/(7+5)--------> m=-7/12

the slope m=-7/12

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3 years ago

6. Andy scored 90 on the last history exam. He scored 81 this time. By what percent did his score decrease?

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Answer:

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2 years ago

Becky is renting a car for her vacation. The rental costs $350 per week plus 20 cents per mile. If Becky can spend no more than

gladu [14]

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3 years ago

Read 2 more answers

Find the mode(s) for the given sample data. The lengths (in inches) of each snake in the Clarmont Zoo's reptile house are shown

Contact [7]

The correct option is : no mode

Explanation

The given data set is: $9, 15, 86, 13, 16, 101, 85, 10, 14, 17, 102$

The mode is the number that is repeated more often than any other number in the data set.

But here we can see that all the numbers in this data set are different. That means they appear only once.

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3 years ago

−7(7+5x)+x=−3x−18 what does x =

Eduardwww [97]

Answer:

-1

Step-by-step explanation:

-49-35x+x=-3x-18

-49-34x=-3x-18

-34x+3x=-18+49

-31x=31

-31x/-31=31/-31

ansx=-1

pliz mark my answer brainliest

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3 years ago