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3 years ago

Square root 32 multiplied by square root 24

Mathematics

2 answers:

Svetlanka [38]3 years ago

6 0

Answer:

16 times the square root of 3

Step-by-step explanation:

SOVA2 [1]3 years ago

4 0

√32 × √24

= √(2×2×2×2×2) × √(2×2×2×3)

= 2×2√2 × 2√(2×3)

= 4√2 × 2√6

= 4×2(√2×√6)

= 8√12

= 8√2×2×3

= 8×2√3

= 16√3

Answer is 16√3

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wolverine [178]

Check the picture below.

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2 years ago

You plan to put anti-theft devices on each garment in your store. You have 1,320 garments, and it takes an employee 20 seconds t

makvit [3.9K]

Answer:

3 hours 40 minutes.

Step-by-step explanation:

We are told that we have 1320 garments and it takes an employee 20 seconds to tag a garment.

1 employee tags one garment in 20 seconds.

So garments tagged by 1 employees in 1 minute will be $\frac{60}{20} =3$ garments.

2 employees will tag 3*2=6 garments in 1 minute.

To find the total time it will take two employees to tag all the garments we will divide total number of garments by 6.

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Therefore, it will take 220 minutes or 3 hours and 40 minutes for 2 employees to tag 1320 garments.

6 0

3 years ago

Read 2 more answers

The monthly rent of Marilyn's house went from $500 to $400, if p is the percent decrease in the rent, which proportion can be us

faust18 [17]

For this case we can use the following rule of three:
$ 500 ---------> 100%
$ 400 ---------> x
Clearing x we have:
x = (400/500) * (100) = 80%
Therefore, the percentage of decrease in the rent is:
p = 100-x
p = 100-80
p = 80%
Answer:
a proportion can be used to calculate p is:
p = 100 - ((400/500) * (100))

3 0

3 years ago

Factoring trinomials Select two for each

JulijaS [17]

Answer:

x² - 3x - 10 = (x - 5) (x + 2)

x² - 3x - 18 = (x + 3) (x - 6)

Step-by-step explanation:

x² - 3x - 10

x² + 2x - 5x - 10

x(x + 2) - 5(x + 2)

(x - 5) (x + 2)

x² - 3x - 18

x² - 6x + 3x - 18

x(x - 6) + 3(x - 6)

(x + 3) (x - 6)

-TheUnknownScientist

4 0

2 years ago

It cost a farmer 43.60 pre acre to harvest corn. How much does it cost to harvest 1325.5 acres

KATRIN_1 [288]

Answer:

$57,791.8

Step-by-step explanation:

Each acre cost $43.60.

If the famer wants to harvest 1325.5 acres he has to pay 43.6 per acre

43.60×1325.5= 57,791.8

4 0

3 years ago