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4 years ago

12

Help me plz Use the distance formula to find the distance between each pair of points Round to the nearest tenth if necessary nu

mber 7

1 answer:

irakobra [83]4 years ago

4 0

D=√(x2-x1)² + (y2-y1)²
D=√(-6 3/4-8 1/2)² + (7 1/2-12)²
D=√(-15 1/4)² + (-4 1/2)²
D=√3721/16 + 81/4
D=√4069/16
D=64/4
D=16

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Step-by-step explanation:

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3 years ago

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Anton [14]

Answer:

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Step-by-step explanation:

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2 years ago

If the total amount of people serving as of January is estimated to be 1,400,000 people, how many are in the Air Force?

d1i1m1o1n [39]

Answer:

<em>There are 364,000 people in the Air Force.</em>

Step-by-step explanation:

<u>Percentages</u>

The N% of a number M is calculated by:

$\displaystyle \frac{N*M}{100}$

For example, 15% of 280 is

$\displaystyle \frac{15*280}{100}=42$

We know the total amount of people serving as of January is estimated to be 1,400,000 people and that 26% of them are serving in the Air Force.

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There are 364,000 people in the Air Force.

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