3 years ago

Given: A(-7,8), M(-3,6) find the midpoint

1 answer:

7 0

To find the midpoint, you can think of it logically or use the formula. I will explain logically. To do this, first find the distance between the x values and the y values. The distance in x values is 4 and the distance in y values is 2. Then to get the middle, you should divide each by 2 and then add those values to the one that is lower and more onto the left so you get the midpoint as (-5,7)

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Write an equation to represent the following statement. The sum of j and 47 is 55 .

scZoUnD [109]

Answer:

j + 47 = 53

Step-by-step explanation:

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2 years ago

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a ramp measures 6 feet long. if the ramp is 12 inches tall, what is the horizontal distance that it covers?

svp [43]

We know that

1 ft--------> is equals to 12 in
the ramp is 12 inches tall----------> 1 ft tall
A ramp measures------------------> 6 ft long

applying the Pythagorean theorem
c²=a²+b²
where
c-----> 6 ft long
a----> horizontal distance
b-----> 1 ft tall

a²=c²-b²------> a²=6²-1²-----> a²=35------> a=√35------> a=5.92 ft

the answer is
5.92 ft

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3 years ago

What is the answer of -6n-2n=16

mezya [45]

Answer:

n = - 2

Step-by-step explanation:

Given

- 6n - 2n = 16, that is

- 8n = 16 ( divide both sides by - 8 )

n = - 2

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