2 years ago

What is the solution of each equation? 3. 7 + n = –5 A. –12 B. –2 C. 2 D. 12

1 answer:

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Fudgin [204]

I’m in 10th grade :)

3 0

2 years ago

pshichka [43]

Answer:

$d=\sqrt{53}$

Step-by-step explanation:

We need to find the distance between two points i.e. (−5,−1) and (−3,−8).

It can be calculated using distance formula as follows :

$d=\sqrt{(y_2-y_1)^2+(x_2-x_1)^2}$

We have, x₁ = -5, x₂ = -3, y₁ = -1 and y₂ = -8

Put all the values,

$d=\sqrt{(-8-(-1))^2+(-3-(-5))^2}\\\\d=\sqrt{49+4}\\\\d=\sqrt{53}$

So, the distance between the points is equal to $\sqrt{53}$

5 0

2 years ago

xeze [42]

Cost of washer: $720

Cost of dryer: $240

I've taken this test before and got it right, so you're good :)

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2 years ago

Viefleur [7K]

Probably about 500 hours <span />

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2 years ago

beks73 [17]

Well it is true if the problem is the right with the right answer. If not you have a false eqaution.

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3 years ago