3 years ago

What is the value of x? Enter your answer in the box. __units

Mathematics

1 answer:

marshall27 [118]3 years ago

7 0

I really don’t remember how to do these

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Step-by-step explanation:

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2 years ago

WILL GIVE BRAINLIEST! Find k so that (5, k) is equidistant from (–1, 2) and (3, 0).

pochemuha

Answer:

Step-by-step explanation:

So first I created 2 distance forumlas and set them equal to each other

$\sqrt{(5+1)^2+(k-2)^2} =\sqrt{(5-3)^2+(k)^2}$

then I simplified them

$(5+1)^2+(k-2)^2 =(5-3)^2+(k)^2\\$

$36 + k^2 - 4k +4 = k^2 + 4$

$-4k + 36 = 0\\$

$4k = 36$

$k = 9$

when k = 9, the two distances are equal

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4 years ago

Could you explain why the answer 125 was supposed to be negative while my answer 81 was correct?

hichkok12 [17]

Answer:

Step-by-step explanation:

Realize what (-5)^3 means

(-5)(-5)(-5)

25(-5)

-125

meanwhile

(-9)^2 is

(-9)(-9)

Basically a negative times a negative is always positive, but when a negative number is cubed (or raised to any odd exponent for that matter) the product will be negative.

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3 years ago

A 36 m tall building is in the shape of rectangular prism.what is the volume of the building if the area of the ground floor is

Klio2033 [76]

Answer:

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3 years ago

In a class of 40 students, 8 are in the drama club and 12 are in the art club. If a student is selected at random, what is the p

babymother [125]

Answer:

total students = 40probability of selecting a student from art club= 12/40= 3/10

Step-by-step explanation: because am big math

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2 years ago

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