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Anestetic [448]

3 years ago

12

A swimming pool in the shape of a right rectangular prism measures 24 feet by 16 feet and is 4.5 feet deep across the entire poo

l. What is the volume of the swimming pool, in cubic feet?
72
108
324
1,728

2 answers:

aalyn [17]3 years ago

8 0

Answer: D- 1,728

Step-by-step explanation: I did the quiz

goblinko [34]3 years ago

4 0

Answer:

d

Step-by-step explanation:

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consider the following set of equations: equation a: y = 2x 4 equation b: y = 3x 1 which of the following is a step that can be

loris [4]

Y = 2x + 4 and y = 3x + 1
Therefore, 2x + 4 = 3x + 1

4 0

3 years ago

Read 2 more answers

How do i find the slope

Elodia [21]

Hi, I'm happy to help!

To find the slope, you need to use the slope formula, where m is the slope:

<u>m=</u> $\frac{y_{2}-y_{1 } }{x_{2} -x_{1} }$ <u></u>

Slope means rise over run, or how much the line rises per the amount the line moves forward. This equation shows the movement from the y points to show <u>rise</u>, over the difference in the x points to show <u>run</u>.

Now, to find the slope we insert our values, starting with our second y point:

<u>m=</u> $\frac{2-y_{1 } }{x_{2} -x_{1} }$ <u></u>

Now insert our first y point:

<u>m=</u> $\frac{2-4 }{x_{2} -x_{1} }$ <u></u>

Now we insert our second x point:

<u>m=</u> $\frac{2-4 }{-3 -x_{1} }$ <u></u>

And finally our first x point:

<u>m=</u> $\frac{2-4 }{-3 -3 }$

Now, we solve:

<u>m=</u> $\frac{-2 }{-6}$

So, our slope is -2/-6, to simplify it, we remove both negatives because they cancel each other out.

<u>m=</u> $\frac{2 }{6}$

Now, we simplify our fraction by dividing the top and bottom by 2:

<u>m=</u> $\frac{1}{3}$ <u></u>

So, our slope is 1/3. This means that for every 1 unit the line rises, it goes to the right 3 units. The y-intercept is where the line hits the y axis.

If the question is asking for slope intercept form for the equation, you use y=mx+b

y represents any y coordinate on your line, m represents your slope (1/3), x represents any x coordinate on your line, and b represents your y-intercept (3).

If you were to insert these values, you would get:

y= $\frac{1}{3}$ x+3

You use this to find what a y coordinate would be so you can draw your line.

For the next equation we do the same thing:

<u>m=</u> $\frac{y_{2}-y_{1 } }{x_{2} -x_{1} }$ <u></u>

Insert our values:

<u>m=</u> $\frac{4-1}{2-(-4)}$ <u></u>

Get rid of the double negative:

<u>m=</u> $\frac{4-1}{2+4}$ <u></u>

Solve:

<u>m=</u> $\frac{3}{6}$ <u></u>

Simplify:

<u>m=</u> $\frac{1}{2}$

Now that we know our slope, let's plug it in to our slope intercept form equation.

y= $\frac{1}{2}$ x+3

I hope this was helpful! Keep learning! :D

5 0

3 years ago

Jean can pack 5 cartons in 15 minutes. Which expression can be used to show the number of cartons Jean can pack in x hours? Grou

nadezda [96]

Answer: 20x

Step-by-step explanation:

First we should note that 60 minutes = 1 hour. Therefore, 15 minutes = 15/60 = 1/4 hour

Since Jean can pack 5 cartons in 1/4 hours, the number of carton that he can pack in one hour will be:

= 5 ÷ 1/4

= 5 × 4

= 20 cartons.

Therefore, to get the number of cartons that Jean can pack in x hours, we will multiply 20 by x. This will be:

= 20 × x

= 20x

6 0

3 years ago

What is the quotient of (6x2 – 19x + 15) and (2x – 3)?

Sonbull [250]

Answer:

(3x - 5)------------------->

Step-by-step explanation:

look at the work

6 0

3 years ago

if 20 students ride on your bus and two fifth of them pack there lunches how many of them didnt pack there lunch

Vadim26 [7]

Your Answer Is...

12.

(If you need an explanation, comment below.)

Glad I Could Help, And Good Luck!

~AnonymousGiantsFan~

5 0

3 years ago