3 years ago

What is |3| ????????????

Mathematics

1 answer:

Natalija [7]3 years ago

5 0

Answer:

Step-by-step explanation:

|3| means take the non-negative value of what is inside the absolute value

|3| = 3

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The point R is located at (-5, -5). After translation, R' is the point (-3, -2). What is the translation rule?

Dominik [7]

Answer:

Option 1

Step-by-step explanation:

(-5 + 2, -5 + 3) = (-3, -2)

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3 years ago

1. Find the sum of the series 15 ∑ (2n-1) n-1. Show your work.

Thepotemich [5.8K]

$\\ \rm\Rrightarrow \sum^{15}_{n=1}2n-1$

$\\ \rm\Rrightarrow 2(1)-1+2(2)-1\dots+2(15)-1$

$\\ \rm\Rrightarrow 1,3,5\dots 29$

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225

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3 years ago

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Katen [24]

Answer:

Step-by-step explanation:

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4 years ago

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Given a triangle with: a = 150, A = 75°, and C = 30° Using the law of sines gives: c = 0

koban [17]

Answer:

$c = 77.6$

Step-by-step explanation:

You may have entered the measure of a side as the measure of an angle.

$\dfrac{\sin A}{a} = \dfrac{\sin C}{c}$

$\dfrac{\sin 75^\circ}{150} = \dfrac{\sin 30^\circ}{c}$

$c\sin 75^\circ = 150 \sin 30^\circ$

$c = \dfrac{150 \sin 30^\circ}{\sin 75^\circ}$

$c = 77.6$

You are correct. Good job!

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3 years ago

If a 6 pack of Hershey bars is on sale for 89cents what is the cost of each bar

QveST [7]

Answer:

About each bar is 15 cents

Step-by-step explanation:

you have to divide 6 by .89

.89÷6= .1483

You have to round your decimal to the nearest hundredth and .1483 is closer to .15

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4 years ago