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3 years ago

Find the distance between (1, 3) and (-2, -6) and put it in simplest radical form

Mathematics

2 answers:

julia-pushkina [17]3 years ago

5 0

Answer:

$D=\sqrt{90}\ or\ D=9.49$

Step-by-step explanation:

$D=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}\\\\D=\sqrt{(-2-1)^2+(-6-3)^2}\\\\D=\sqrt{(-2-1)^2+(-6-3)^2} \\\\D=\sqrt{(-3)^2+(-9)^2} \\\\D=\sqrt{9+81} \\\\D=\sqrt{90}\\\\D=9.49$

Hope this helps!

GarryVolchara [31]3 years ago

3 0

Answer:

$\tt 9.48$

Step-by-step explanation:

(1,3) and (-2,-6)

$\tt Distance= \sqrt{(-6-3)^2+(-2-1)^2}$

$\tt =\sqrt{9^2+3^2}$

$\tt =\sqrt{81+9} =\sqrt{90}$

$\tt Distance=\sqrt{90} =9.48$

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In a chemistry lab an experiment requires 500ml of one ingredient to be mixed with 1000 mL of another. how many ounces is the so

zavuch27 [327]

Answer:

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Step-by-step explanation:

Given:

500 ml of ingredient to be mixed with 1000 ml of another ingredient.

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3 years ago

steve runs a car wash and detail shop. he determines that 50% of customers get their car washed and vacuumed, while 72% get thei

3241004551 [841]

Answer:

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Step-by-step explanation:

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P(V) = ?

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From Bayes’ theorem

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3 years ago

Suppose the postal service charges $10.30 per pound on the package shipped to England what is this rate in dollars per ounce

frosja888 [35]

Given:

The postal service charges $10.30 per pound on the package shipped to England.

To find:

The rate in dollars per ounce.

Solution:

We know that,

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1 Dollar per pound = 0.0625 dollar per ounce.

We have, the postal service charges $10.30 per pound on the package shipped to England.

Using the above conversion, we get

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julsineya [31]

Answer is 2/36 or 5.55...%

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3 years ago

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