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3 years ago

G is proportional to the square of t. If t=2 and g=64, find g when t=3.5.

1 answer:

4 0

$If\ g\ is\ proportional\ to\ the\ t^2\ we\ have\ proportion\\\\
g=64\ \ \ \ ---\ \ \ t^2=2^2=4\\\\\
g=?\ \ \ ----t^2=(3,5)^ 2=12,25\\\\
4g=64*12,25\\\\
4g=784\ \ |:4\\\\g=196\\\\ Answer\ is\ g=196\ for\ t=3,5.$

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Answer:

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3 years ago

Find the value of c that would make the following expression a

Sunny_sXe [5.5K]

Answer:

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Step-by-step explanation:

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The midpoint formula is ( x + x / 2, y + y / 2)
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3 years ago

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Help with this one? Please

netineya [11]

Answer:

x = 40

Step-by-step explanation:

The figure shows two similar triangles. Thus, the side lengths of similar triangles are proportional to each other. Therefore:

$\frac{24}{24 - 15} = \frac{x}{x - 25}$

$\frac{24}{9} = \frac{x}{x - 25}$

Cross multiply

$24(x - 25) = 9(x)$

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Subtract 24x from each side

$- 600 = 9x - 24x$

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Divide both sides by -15

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2 years ago

A line with a slope of 0 passes through the point (9,5). What is its equation in slope-intercept form?

shepuryov [24]

Answer:

y = 5

Step-by-step explanation:

Any line with a slope of 0 is horizontal, represented by the equation y = a number. That number is the y-value of all the points the line intersects.

We know that that the line intersects (9,5). So, take the y-value of that point and write it into the equation of y = a number. Thus, the answer is y =5.

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3 years ago