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3 years ago

I need some help, timed.

Mathematics

2 answers:

True [87]3 years ago

5 0

Answer:

V = 27/16 units^3, or 1 11/16 units^3

Step-by-step explanation:

Here the base area is 3 3/8 units^2, and the height is 2 units.

To find the volume, we multiply the base area by the height, obtaining:

V = (27/8)(2) units^3, or

V = 27/16 units^3, or 1 11/16 units^3

igor_vitrenko [27]3 years ago

4 0

Answer:

V = 6 1/4 units ^3

Step-by-step explanation:

We know the area of the base

V = Bh where B is the area of the base

V = 3 3/8 * 2

Changing the mixed number to an improper fraction

V = (8*3+3 )/8 * 2

V = 27/8 *2

V = 27/4

Changing back to a mixed number

V = 6 1/4 units ^3

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Likurg_2 [28]

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3 years ago

There are 32 students in a class. Of the class, 3/8 of the students bring their own lunches. How many students bring their lunch

OverLord2011 [107]

Answer:

The number of students that bring their lunches is 12

Step-by-step explanation:

Let

x -----> the number of students that bring their lunches

y -----> the total number of students in a class

we know that

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$\frac{x}{y}=\frac{3}{8}$

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substitute the value of y in equation A and solve for x

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6 0

3 years ago

HELP! DUE IN A FEW HOURS

Alenkasestr [34]

Answer:

Options (C) and (E).

Step-by-step explanation:

Rotation is a rigid transformation in which size and shape of the figure and image remains the same.

That means angles and sides of the triangles given in the figure will remain same after the transformations given.

Since, the given triangle has been rotated about a point Z, each rotation will share the vertex Z.

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seraphim [82]

Answer:

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Step-by-step explanation:

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6 0

3 years ago