4 years ago

HELP ME PLEASE!!!!

1 answer:

5 0

$24=4\cdot6\\96=16\cdot6\\\\2\sqrt6-4\sqrt{24}+\sqrt{96}=2\sqrt6-4\sqrt{4\cdot6}+\sqrt{16\cdot6}\\\\=2\sqrt6-4\cdot\sqrt4\cdot\sqrt6+\sqrt{16}\cdot\sqrt6=2\sqrt6-4\cdot2\cdot\sqrt6+4\cdot\sqrt6\\\\=2\sqrt6-8\sqrt6+4\sqrt6=(2-8+4)\sqrt6=-2\sqrt6\\\\\text{Answer:}\ -2\sqrt6\\\\\text{Used:}\ \sqrt{a\cdot b}=\sqrt{a}\cdot\sqrt{b}$

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How do you solve -5(x+7) is less than -10

Oxana [17]

Answer:

=−5x−45

Step-by-step explanation:

Distribute:

=(−5)(x)+(−5)(7)+−10

=−5x+−35+−10

Combine Like Terms:

=−5x+−35+−10

=(−5x)+(−35+−10)

=−5x+−45

6 0

4 years ago

You get reported if u don't know but answer.

Maksim231197 [3]

Answer:

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3 years ago

If m∠ADB=(6x−4)° and m∠BDC=(4x+24)°, find the value of x such that ∠ADC is a right angle.

spayn [35]

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From given figure, it is observed that Angle ADC is combination of two angles ADB and BDC.

∠ADC=∠ADB+∠BDC

Since, ∠ADC is right angle.

So, ∠ADC=90 degree

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$6x-4+4x+24=90\\ 10x+20=90\\ 10x=70\\ x=7$

Learn more:

brainly.com/question/20158593

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3 years ago

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Allisa [31]

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3 years ago

Simon used 3 pears and 9 apples to make a salad. what was the ratio of the number of pears to the number of apples in the salad?

Levart [38]

The answer is A

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3 years ago