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3 years ago

A prism is filled with 44 cubes with 0.5-unit side lengths. What is the volume of the prism in cubic units?

Mathematics

1 answer:

Scrat [10]3 years ago

7 0

Answer:

Step-by-step explanation:

The volume of one of the cubes is .5 * .5 = .25. Multiply this by 44, and we get 11.

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3 years ago

12+4y^2-7 please help i will give brainliest

Dennis_Churaev [7]

Answer: 4 2^ + 5

Step-by-step explanation:

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2 years ago

Divide (Factor Completely) x3 +7x2 -4x -28 by (x+7)

Artist 52 [7]

                         x^2 - 4
                     ------------------------------
          x + 7   |   x^3 + 7x^2 - 4x - 28
                         x^3 + 7x^2
                     ------------------
                                        0 - 4x - 28
                                            -4x - 28
                                         -------------
                                                      0

Now we know that
x^3 + 7x^2 - 4x - 28 = (x^2 - 4)(x + 7)

x^2 - 4 can be factored since it is the difference of two squares.
x^2 - 4 = (x + 2)(x - 2)

The complete factoring is:

x^3 + 7x^2 - 4x - 28 = (x +2)(x - 2)(x + 7)

6 0

3 years ago

The number of girls in a mixed school is 420. If the ratio of boys to girls in the school is 3:2, how many students are in the s

shutvik [7]

$\huge{ \bf{ \underline{ \underline{ \pink{Solution:}}}}}$

Let,

Number of boys be 3x
Number of girls be 2x
Then, Total number of students = 3x + 2x = 5x

It is given that,

➙ Number of girls = 420

Then,

➙ 2x = 420

➙ x = 420/2 = 210

No. of boys = 3x = 630

Then,

➙ Number of students = 5x

➙ Number of students = 5(210)

➙ Number of students = 1050

ANSWER - 1050

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8 0

3 years ago

Ramona had eight and three eighths inches of ribbon. She used two and a half inches for an art project. How many inches of ribbo

IceJOKER [234]

-8 3/8 - 2 1/2 = 67/8 - 5/2 = 67/8 - 20/8 = 47/8 also = to 5 7/8
67 - 20 =47
answer: 5 7/8

3 0

3 years ago

Read 2 more answers