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3 years ago

Find the distance between (8,13) and (11,9) using the square root and the x and y axis

Mathematics

1 answer:

fredd [130]3 years ago

3 0

Answer:

The distance between the two given points is 5.

Step-by-step explanation:

As we move from (8,13) to (11,9), the change in x is 3 and that in y is -4.

Note that these distances are at right angles to one another. We apply the Pythagorean Theorem to find the length of the diagonal connecting the two points, whose length is the desired distance:

d = √(3² + [-4]²) = √25, or just 5.

The distance between the two given points is 5.

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You have a total of 42 math and science problems for homework. You have 10 more math problems than science problems. How many pr

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Answer:

number of math problems = 26

number of science problem = 16

Step-by-step explanation:

a total of 42 math and science problems for homework

Let m be the number of math problems and 's' be the number of science problems

$m+s=42$

You have 10 more math problems than science problems

$m=s+10$

substitute s+10 for m in the first equation

$m+s=42$

$s+10+s=42$

$2s+10=42$

subtract 10 from both sides

$2s = 32$

divide both sides by 2

$s= 16$

$m=s+10$

$m=16+10$

$m=26$

number of math problems = 26

number of science problem = 16

3 0

4 years ago

Read 2 more answers

Evaluate the radical.<br><br> 1000−−−−√3

scoray [572]

( 1000 )^1/3
= ( 10 ^3 )^ 1/3

= ( 10 ) ^ 3 × 1/3

= 10

I hope this will useful to you.

6 0

3 years ago

329 ten thousandths<br> is how much greater than 32 thousandths

Dennis_Churaev [7]

329 :32=10,28125 is the answer

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4 years ago

A fruit basket contains 2 red apples and 3 green apples. What is the ratio of the number of green apples to the number of red ap

emmainna [20.7K]

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Hope this helps !

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3 years ago

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4 years ago