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3 years ago

Answer this question please.

Mathematics

1 answer:

PolarNik [594]3 years ago

3 0

Answer:

+√193 or -√193 = 13.892 or -13.892.

Step-by-step explanation:

d= √(-2-5)² + (-9-3)²

d= √(-7)² + (-12)²

d= √49 + 144

d= √193

d= +√193 or -√193 = 13.892 or -13.892.

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olganol [36]

Answer:

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Step-by-step explanation:

Unit rates are based on a single unit of something. Like price per 1 gallon of gas; price for 1 pound of bananas; miles driven per 1 gallon of gas, etc. What we are looking for in minutes per song.

Use a proportion to solve this with minutes on top and number of songs on the bottom. We know that 49 minutes = 8 songs, and we want to know how many minutes (x) per 1 song:

$\frac{min}{song}:\frac{49}{8}= \frac{x}{1}$

Cross multiply to get

8x = 49 so

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3 years ago

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Answer:

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Step-by-step explanation:

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3 years ago

For what values of a is the distance between P(a,3) and Q(5,2a) greater than √26

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4 years ago

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Vinil7 [7]

You input the values and the equation would end up as

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3 years ago

A family of 7 are seated in their circular dining table . In how many ways can they be arranged?

ankoles [38]

Answer:

Step-by-step explanation:

the answer is 7 because if there is 7 people then there will be 7 different ways to arrange the chairs in the table

7 0

3 years ago

Answer this question please.​

Answer this question please.