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liraira [26]
3 years ago
5

PLEASE HELP!! I’ll mark brainliest!! Image of the figure will be attached. 2.5 2.5 and 5 are the numbers! To get brainliest plea

se leave work attached or explanation!!! Part c
Jackson has a second cube identical to the first. He cuts off the triangular prism as shown below and throws
it away.
What is the volume, in cubic centimeters, of the remaining solid? Show or explain all your work
Work:

Mathematics
2 answers:
Harman [31]3 years ago
6 0

Answer:

\Large \boxed{\sf 109.375 \ cm^3}

Step-by-step explanation:

Volume of remaining solid = Volume of cube - Volume of triangular prism

Volume of cube:

5^3=125

Volume of triangular prism:

2.5 \times 2.5 \times 0.5 \times 5=15.625

Volume of remaining solid:

125-15.625=109.375

balandron [24]3 years ago
5 0

Answer:

  • 109.375 cm³

Step-by-step explanation:

<u>The volume of the cube is:</u>

  • V = a³ = 5³ = 125 cm³

<u>The volume of the cut prism:</u>

  • V = Bh, B- area of the base, h- height

The base is a right triangle with legs of 2.5 each.

<u>The volume is:</u>

  • V = 1/2*2.5*2.5*5 = 15.625 cm³

<u>Required volume of the solid is the difference of the above volumes:</u>

  • 125 - 15.625 = 109.375 cm³
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Natasha_Volkova [10]

Answer:

x = 2, y = -1.

Step-by-step explanation:

2x + y = 3

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Adding the 2 equations eliminates y:

3x = 6

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Substitute for x in the first equation:

2(2) + y = 3

y = 3 - 4

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Solve the following equation for d:<br> D<br> — =7<br> 5
SIZIF [17.4K]

Answer: x = 35

Explanation: In this problem, notice that D is being divided by 5,

so to get D by itself, we need to multiply both sides of the equation by 5.

Notice that on the left side, the 5 and 5 cancel

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On the right side, we have (7)(5) which is 35.

So x = 35.

Finally, remember that we can check our answer

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So we have \frac{(35)}{5} = 7.

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6 0
3 years ago
How many moles of NH3 will be produced if 2 moles of N2 reacts with excess H2 gas?
skad [1K]

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Step-by-step explanation:

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From the equation of reaction,

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Answer: Dimensions of A are of length [L]

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Step-by-step explanation:

The given equation is

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Since the dimension on the L.H.S of the equation is [L] , each of the terms on the right hand side should also have dimension of length[L] to be dimensionally valid

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2 years ago
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