3 years ago

A direct variation always goes through the origin of the coordinate plane. TrueFalse

Mathematics

1 answer:

german3 years ago

6 0

Answer:

true

Step-by-step explanation:

thats true

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denpristay [2]

Yes the answer would be B

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3 years ago

A child's sandbox is 5 feet wide, 4 feet long, and 3 feet deep. Grace fills the sandbox so that the sand is 2 ½ feet deep. What

8_murik_8 [283]

Answer:

the volume of sand is $50 ft^{3}$

Step-by-step explanation:

This problem bothers on the mensuration of solid shapes, rectangular prism.

Given data

$Length l= 4 ft Width w= 5ft\\Height h = 3ft$

if the sandbox is filled with sand of $2\frac{1}{2 } ft$ deep the volume of the sand in the box will be calculated based on the the depth of the sand

converting the depth of sand from mixed fraction to proper fraction we have $2\frac{1}{2} = \frac{5}{2}$

the expression for the volume of a rectangular prism is

$volume of sand = length * width* height$

substituting our data into the expression we have

$volume of sand= 5*4 * \frac{5}{2} \\volume of sand = \frac{100}{2} \\volume of sand = 50 ft^{3}$

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3 years ago

What is 5 cm in mm. i need a simple answer. NO LINKS

Setler [38]

50 millimeters

keystrokes

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3 years ago

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Determine the slope of the poitns (0,6) & (4,0)

Ugo [173]

Slope = (0 - 6)/(4 - 0) = -6/4 = -3/2

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3 years ago

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Which expressions are equivalent to 12r-5?

Gekata [30.6K]

Answer:

Step-by-step explanation:

because u cant be wrong with going with none of the above due the fact that they could be decimals and they didn't want to write out the full number therefore making it incorrect. No need to thank me.

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3 years ago