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3 years ago

3-4 additional practice

Mathematics

2 answers:

kotegsom [21]3 years ago

8 0

i really don't understand what you are trying to say but if it was a math problem it would be -1.

Agata [3.3K]3 years ago

6 0

What additional practice do you require

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Each cube in this rectangular prism is 1 cm3.What is the volume of the rectangular prism?

Lelechka [254]

Answer:

Volume of rectangular prism = $20\ cm^3$

Step-by-step explanation:

Given rectangular prism is made up of small cubes of volume 1 cubic centimeter.

To find volume of rectangular prism.

Solution:

Volume of rectangular prism is = $length\times width \times height$

We know that all sides of a cube are equal in measure.

So, we will count the number of cubes on each side to get the exact measure.

Length side = 4 cubes = 5 cm

Width side = 2 cubes = 2 cm

Height side = 2 cubes = 2 cm

Thus volume of rectangular prism = $5\ cm\times 2\ cm \times 2\ cm$

Volume of rectangular prism = $20\ cm^3$

4 0

3 years ago

What is the equation of a line that has a slope of -1/2 and goes through the point (-2,4) ?

yarga [219]

Answer:

y-2=-1/2(x+2)

Step-by-step explanation:

y-y1=m(x-x1)

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2 years ago

How u write 2.65 in expanded form

SVEN [57.7K]

<span>2 13/20, that should work</span>

7 0

3 years ago

7. Which set of ordered pairs represents a function?

Likurg_2 [28]

Answer:

Step-by-step explanation:

to be a function, every x has to have exactly one y, so there can't be the same number x twice wirh different y's

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2 years ago

Suppose that, from measurements in a microscope, you determine that a certain bacterium covers an area of 1.50μm2. Convert this

galben [10]

1 m = 1 x 10⁶ μm
1 m² = (1 x 10⁶)² μm²
1 m² = 1 x 10¹² μm²

area = 1.5 / 1 x 10¹² m²
Area = 1.5 x 10⁻¹² m²

7 0

3 years ago