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Softa [21]
3 years ago
7

A block is an example of a rectangular prism. A rectangular prism has six rectangular faces. Look at the block shown below. Each

cube inside the block has a 1-cm side and a volume of 1 cm3, or 1 mL. What are the length, width and height of the block? Include units in your answer.
​

Mathematics
1 answer:
Natali [406]3 years ago
3 0

Answer:

Length: 1 cm.

Width: 1 cm.

Height: 1 cm.

Step-by-step explanation:

Hello,

In this case, since we are talking about a block as an example of rectangular prism, whose volume is computed via:

As such volume is 1 cm³ and each side measures 1 cm, we can assume that the length, width and height are all the same, 1 cm, in order to respect the 1-cm³ volume, thus:

Length: 1 cm.

Width: 1 cm.

Height: 1 cm.

We can proof this by solving:

Best regards.

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Answer:

A

Step-by-step explanation:

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Y+4=-9/5*(x-1)
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4 years ago
Find the x and y intercepts of the graph of the equation y=x^2-5
mr_godi [17]

Answer:

x intercepts  -sqrt(5), + sqrt(5)

y intercept -5

Step-by-step explanation:

y = x^2 -5

to find the x intercept set y=0 and solve for x

0 = x^2-5

add 5 to each side

5 = x^2

take the square root of each side

+- sqrt(5) = sqrt(x^2)

x = +-sqrt(5)    there are 2 x intercepts since it is a quadratic


to find the y intercept set x=0 and solve for y

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8 0
3 years ago
Use Hooke's Law to determine the work done by the variable force in the spring problem. A force of 450 newtons stretches a sprin
vlada-n [284]

Answer:

The work done is 202.50Nm

Step-by-step explanation:

Given

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x_2 = 60cm

Required

The work done

First, we calculate the spring constant (k)

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k = \frac{450N}{30cm}

k =15N/cm

So:

F = kx_1

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The work done using Hooke's law is:

W =\int\limits^a_b {F(x)} \, dx

This gives:

W =\int\limits^{60}_{30} {15x} \, dx

Rewrite as:

W =15\int\limits^{60}_{30} {x} \, dx

Integrate

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W =15 *1350

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7 0
3 years ago
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Vikentia [17]

Step-by-step explanation:

So 2 pints = 1 quart

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The she need 6 pints which is

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Then this is the answer, you got

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