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m_a_m_a [10]
3 years ago
5

Two similar solids have surface areas of 48cm and 108cm respectively.find the volume of the smaller solid if the bigger one has

a volume of 162cm​
Mathematics
1 answer:
mestny [16]3 years ago
7 0

Answer:

The volume of the smaller solid is 72 cm.

Step-by-step explanation:

Given that two similar solids have surface areas of 48cm and 108cm respectively, to find the volume of the smaller solid if the bigger one has a volume of 162cm the following calculation must be performed:

108 = 162

48 = X

48 x 162/108 = X

7776/108 = X

72 = X

Therefore, the volume of the smaller solid is 72 cm.

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ASAP<br>Find all solutions to the equation.<br><br><br>7 sin^2 x - 14 sin x + 2 = -5
matrenka [14]

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3 years ago
Which equation represents the graphed function?
makvit [3.9K]

The equation y = –2 x + 3 represents the graphed function.

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

As per the mapping points in the attached figure, A (0, 3) and B (1, 1)

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We know that the formula to calculate the slope between two points is equal to

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Step 2: Find the y-intercept

We know that the y-intercept is the value of y when the value of x is equal to zero. In this problem the y-intercept is the point A (0, 3)

Step 3: Find the equation of the line into slope-intercept form

We know that the equation of the line into slope-intercept form is equal to

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We have  m = - 2 and b = 3 as b is equal to the y-coordinate of the y-intercept. Substitute these, we get

                          y = - 2 x + 3

8 0
3 years ago
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