3 years ago

Find the midpoint between two points on a number line if one of the points is at -7, and the other point is at 12.

Mathematics

2 answers:

saw5 [17]3 years ago

8 0

Yo sup??

The mid point can be found out by taking the sum of the two values and dividing it by 2

mid point=(12+(-7))/2

=5/2=2.5

Hope this helps

weqwewe [10]3 years ago

4 0

Answer:

The middle point is 3

Step-by-step explanation:

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If TU = x + 5, UV = 20, and TV = 10x − 11, what is TV?

Aleksandr-060686 [28]

Answer:

TV = 29

Step-by-step explanation:

TU + UV = TV

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5 + 20 + 11 = 10x - x

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2 years ago

The marching band at parkland high school has 128 students of these 18.75% are ninth graders how many ninth graders are there in

Helen [10]

Hey, Melany. To answer this problem, simply set up a proportion: $\frac{18.75}{100} = \frac{x}{128}$ . Now let's solve for x.

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3 years ago

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Gnoma [55]

Answer:

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Step-by-step explanation:

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Step-by-step explanation:

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