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Anni [7]
2 years ago
10

I need help! Somebody help me with this question

Mathematics
1 answer:
babunello [35]2 years ago
8 0

Answer:

$3.56

Step-by-step explanation:

Add the items including tax. Take that number and subract it from 10.

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the volume of a storage tub shaped like a rectangular prism is 24 ft cubed. The height of the top is 3 ft the width is W feet in
kondor19780726 [428]
<h2>Answer:</h2>

\boxed{W=2ft}

<h2>Step-by-step explanation:</h2>

A prism is a solid object having two identical bases, hence the same cross section along the length. Prism are called after the name of their base. On the other hand, a rectangular prism is a solid whose base is a rectangle.  Multiplying the three dimensions of a rectangular prism: length, width and height, gives us the volume of a prism:

V=L\times W\times H

From the statement of the problem we know:

V=24ft^3 \\ \\ H=3ft \\ \\ W=W \\ \\ L=W+2

So:

24=(W+2)(W)(3) \\ \\ 3W(W+2)=24 \\ \\ 3W^2+6W-24=0 \\ \\ From \ the \ Quadratic \ Formula: \\ \\ W_{12}=\frac{-b \pm \sqrt{b^2-4ac}}{2a} \\ \\ W_{12}=\frac{-6 \pm \sqrt{6^2-4(3)(-24)}}{2(3)} \\ \\ W_{1}=2 \\ \\ W_{2}=-4

Since we can't have negative distance, the only valid option is \boxed{W=2ft}

3 0
3 years ago
Which expression has like terms?<br><br> 6r+4s<br><br> 6x−4x<br><br> 6x+6y<br><br> 6r−6
AveGali [126]

Answer:

6x - 4x

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
Can someone help me please
GenaCL600 [577]

Answer:

C

Step-by-step explanation:

y = x+4

joke like the other person

what do you call a cat that plays the piano?

Meowzart

7 0
2 years ago
a works twice as fast as B if B can complete a work in 12 days independently the number of days in which A and B can together fi
frutty [35]

Answer:

3 days

Step-by-step explanation:

because a works twice as fast meaning they can do there work 3 times as fast

5 0
2 years ago
The counting number which are multiples of 2 and less than 25?
Lelu [443]
2,4,6,8,10,12,14,16,18,20,22,24
8 0
2 years ago
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