2 years ago

Which expression shows the distance you would drive from the gym to the office along this road?

1 answer:

3 0

B because absolute value means the distance of a point on a number line from 0. So the absolute value of -6 is 6 and you add that to 4

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<img src="https://tex.z-dn.net/?f=-2%5Csqrt%7B18%7D%20%2B2%5Csqrt%7B2%7D" id="TexFormula1" title="-2\sqrt{18} +2\sqrt{2}" alt="-

UkoKoshka [18]

Answer:

- 4 $\sqrt{2}$

Step-by-step explanation:

Using the rule of radicals

$\sqrt{a}$ × $\sqrt{b}$ ⇔ $\sqrt{ab}$

Simplify $\sqrt{18}$ using this rule

$\sqrt{18}$

= $\sqrt{9(2)}$

= $\sqrt{9}$ × $\sqrt{2}$ = 3 $\sqrt{2}$

Then

- 2 $\sqrt{18}$ + 2 $\sqrt{2}$

= - 2(3 $\sqrt{2}$ ) + 2 $\sqrt{2}$

= - 6 $\sqrt{2}$ + 2 $\sqrt{2}$

= - 4 $\sqrt{2}$

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2 years ago

When is the mean most useful in describing a set of data?

melamori03 [73]

The range is wide is the correct answer

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3 years ago

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Jhon is making brownies for 48 of his family members. he can make 16 brownies from one package, and he expects everyone yo eat 2

likoan [24]

He will need 48×2=96 brownies so 96÷16= 6 packages of brownie mix

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3 years ago

A car is traveling at a rate of 100 kilometers per hour. What is the car's rate in miles per hour? How many miles will the car t

masya89 [10]

Answer:

62mph

Step-by-step explanation:

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What is the height of 4 1/2 and 18 cubic in.

Sav [38]

If your question is asking for the height of the 3D figure when the volume is 18 cubic in. and its dimensions are 4 in., and 1/2 in., the height is 9 inches.

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