3 years ago

Simplify the radical

Mathematics

1 answer:

Kryger [21]3 years ago

4 0

Answer:

The answer is in the screenshot below

Step-by-step explanation:

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Nelson goes to three main places most days school, work and his home. They are graphed below. What is the distance between his h

Zarrin [17]

ANSWER

9.5

EXPLANATION

To find the distance between home and work, we have to use the formula:

$D\text{ = }\sqrt[]{(x_2-x_1)^2+(y_2-y_1)^2}$

We have that home is at point (3, -3) and work is at point (0, 6).

Therefore:

(x1, y1) = (3, -3)

(x2, y2) = (0, 6)

Therefore, we have that:

$\begin{gathered} D\text{ = }\sqrt[]{(0-3)^2+(6-(-3))^2} \\ D\text{ = }\sqrt[]{(-3)^2+(6+3)^2}\text{ = }\sqrt[]{(-3)^2+(9)^2} \\ D\text{ = }\sqrt[]{9\text{ + 81}}\text{ = }\sqrt[]{90} \\ D\text{ = 9.5} \end{gathered}$

The answer is 9.5

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1 year ago

Can some help me with number 2?

andrezito [222]

Answer:

$54.85

Step-by-step explanation:

Total=$42.85

Total + Tax(8%)=$46.28

Total + Tax(8%) + Tip(20%)=$54.85

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3 years ago

Jessica wants to donate $23 of her paycheck from Peter Piper Pizza. She made $168 on her paycheck. What percentage of her payche

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About 13.6% should be the correct answer

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3 years ago

Fracciones equivalentes a 3/10

Alex

Answer:

6/20, 9/30, 12/40, 15/50, 18/60, 21/70, 24/80, 27/90, 30/100

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3 years ago

Read 2 more answers

What is the value of (-12-6).-3.5?

Nastasia [14]

Answer:

-21.5

Step-by-step explanation:

-12-6=-18 minus 3.5=-21.5

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4 years ago