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irinina [24]
3 years ago
12

Which expression is equivalent to the given expression? 2√20 × 4√6

Mathematics
1 answer:
lapo4ka [179]3 years ago
7 0

Answer:

16 sqrt(30)

Step-by-step explanation:

2√20 × 4√6

Multiply

2*4  sqrt(20*6)

8 sqrt(120)

Simplifying

8 sqrt(4 *30)

We know sqrt(ab) = sqrt(a) sqrt(b)

8 sqrt(4) sqrt(30)

8 *2* sqrt(30)

16 sqrt(30)

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sleet_krkn [62]

-6x -(3x)

Pretend that there is a -1 in front of the bracket

-6x-1(3x)

mutiply the bracket by -1

(-1)(3x)= -3x

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Answer: -9x

3 0
3 years ago
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Dillon earned $170 working 20 hours at the carwash what was his hourly rate of pay?​
MakcuM [25]

To find this answer, we must divide the amount Dillion earned, by the time he put into his work.

170 / 20 = 8.5

Therefor, we now know that Dillion makes $8.5 an hour.

3 0
3 years ago
What's the distributive property for 68 divided by 4
Soloha48 [4]
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5 0
3 years ago
Please help pretty please.
Masteriza [31]

Answer:

reflection then translation

Step-by-step explanation:

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3 0
1 year ago
Josie bought four lollipops for 65 cents each. She paid with a five-dollar bill. How many cents will she get back?
Murrr4er [49]

Answer:

240 cents

Step-by-step explanation:

Given that,

cost of one lollipop = 65 cents

total amount Josie need to paid = 65 * 4 cents = 260 cents

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$1 = 100 cents

$5 = 100 * 5 cents

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number of cents Josie will get back

500 - 260

240 cents or $2.40

So, Josie will get 240 cents back

3 0
3 years ago
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