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3 years ago

15

A medium water hose can fill a pool in 30 minutes. A larger water hose can fill the same pool in 20 minutes. If both hoses are t

urned on at the same time, how long will it take to fill the pool?

1 answer:

Reptile [31]3 years ago

5 0

10 minutes I'm pretty sure. My calculations may be off but at least I tried

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The work of a student to find the dimensions of a rectangle of area 8 + 12x and width 4 is shown below:

iogann1982 [59]

Answer:

Step 2: 4(2) + 4(3x)

Step-by-step explanation:

By definition, the area of a rectangle is given by:

Area = Length × Width

In this case, we know that:

Area = 8 + 12x

Width = 4

Therefore:

Step 1: 8 + 12x

Step 2: 4(2) + (4)(3x)

Step 3: 4(2 + 3x)

Therefore, the dimensions of the rectangle are 4 and 2 + 3x.

The mistake was made in STEP 2. Instead of 4(2) + 4(x2) it should be 4(2) + 4(3x). Which is the second option.

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3 years ago

REDRAGON<br>bad product lol

AfilCa [17]

Answer:

thanks for the points

Step-by-step explanation:

have a nice day ahead

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3 years ago

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Can someone help me with this one please

Tom [10]

Do the same thing as the attached image.

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2 years ago

Burger town sells cheeseburgers for $7.95 each plus an additional $1.00 for each extra toppings, t. Which of the following equat

dezoksy [38]

Answer: $7.95+$1t ?

Step-by-step explanation:

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2 years ago

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Simplify <br>it was x there so u not confused

Mariulka [41]

Step-by-step explanation:

here's the solution: -

=》

$\frac{x {}^{6} }{ {x}^{4} } \times {x}^{2}$

=》

$\frac{x \times x \times x \times x \times x \times x}{x \times x \times x\times \: x } \times x \times x$

=》

$x \times x \times x \times x$

=》

${x}^{4}$

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3 years ago