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Debora [2.8K]
2 years ago
15

Help please, I give 20 score! Find the volume

Mathematics
1 answer:
USPshnik [31]2 years ago
6 0

Answer:

381 in³

Step-by-step explanation:

Triangular prism: (5*3)/2 * 6 = 45

Rectangle tank: 3 * 7 * 16 = 336

45+336=381

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Please help me please
irina [24]

Answer: YOU WILL NEVER SUCCEED IF YOU DON’T TRY

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6 0
2 years ago
Need help I have a picture up
GrogVix [38]

Answer:

mmmm

Step-by-step explanation:

13.9 sounds correct, try it

8 0
3 years ago
First examples pt 1 no one answer
andrew11 [14]

Answer:

  It takes the second worker 11 hours to do the job alone  

Step-by-step explanation:

The problem tells you how to work it.

  \dfrac{1}{11}+\dfrac{1}{x}=\dfrac{2}{11}\\\\x+11=2x \qquad\text{multiply by 11x}\\\\11=x \qquad\text{subtract x}

x = 11 tells you the second worker takes 11 hours to do the job alone.

_____

You can also work directly with the fractions. Subtract 1/11 and you have ...

  1/x = 1/11

It should not be a real stretch to see that x=11. If you need, you can multiply both sides by 11x to get 11=x.

3 0
3 years ago
write an equation in y=mx+b for a line that passes through (3,-4) & has a slope of -3. you can write it in point-slope and c
dedylja [7]
Y = -3x + b
Plug in point
-4 = -3(3) + b
-4 = -9 + b, b = 5
Solution: y = -3x + 5
5 0
3 years ago
Simplify:<br> 1y- 2x - 3y + 4x
dangina [55]

Answer:

2x - 2y

Step-by-step explanation:

Multiply by 1

combine like terms

Combine the second

rearrange terms

Then you should come up with the sloution 2x - 2y

4 0
2 years ago
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