2 years ago

Answer this question, and dnt answer it if u dnt know the answer :|

Mathematics

1 answer:

Alina [70]2 years ago

8 0

Answer: 45

Step-by-step explanation:

The sides are 2x,3x,4x

Add them up and you have 9x=45

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pashok25 [27]

Answer:

total: 3x + 7

Step-by-step explanation:

Nancy = x

Bill = 2x + 7

together = 3x + 7

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2 years ago

Roberto can lift 103.5 pounds. That is .9 times the amount his friend Vance can lift. Can Vance lift more or less than 103.5 pou

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Answer:

Step-by-step explanation:

Vance can lift 0.9×103.5 pounds.

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2 years ago

Find the equation of the line that is perpendicular to y=5 through the point (-4,-6)

Nikolay [14]

Answer:

$x=-4$

Step-by-step explanation:

we know that

The given equation y=5 is a horizontal line (is parallel to the x-axis)

The slope of the given line is equal to zero

A perpendicular line to the given line is a vertical line (parallel to the y-axis)

The equation of a vertical line is equal to the x-coordinate of the point that passes through it

The point that passes through it is (-4,-6)

therefore

The equation of the perpendicular line is

$x=-4$

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3 years ago

At the candy store, Jonathan bought 1.74 pounds of gumdrops, 2.2 pounds of jellybeans, and 1.38 pounds of licorice. How much did

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Step-by-step explanation:

add all of them together, this is common sense math you should know how to do this.

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2 years ago

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Which equation represents a nonlinear function? A:y=x B:y=2x C:y=x^2 D:y=x+2

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Answer: option c.

Step-by-step explanation:

Option a, b and d are linear equations because they are in the form of y = mx + c which is a straight line.

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