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andrezito [222]
3 years ago
11

If all the sides of a triangle get 2 times as big, how much does the area change?

Mathematics
1 answer:
KIM [24]3 years ago
4 0

Answer:

Step-by-step explanation:

area becomes 2²=4  times.

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stich3 [128]
3x - x² =  x*3 - x*x
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Use the relationship between the angles in the figure to answer the question Which equation can be used to find the value of x?
dusya [7]

Answer:

x + 49 + 28 = 180

Step-by-step explanation:

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The 3 angles then lie on a straight line and sum to 180° , that is

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2 years ago
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67°

Step-by-step explanation:

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3 years ago
What is the equation of the line in slope-intercept form that is perpendicular to line g and passes through the point (4, 2)? Sh
BaLLatris [955]

The equation of the line is y = -x + 6 if the passes through the point (4, 2).

<h3>What is a straight line?</h3>

A straight line is a combination of endless points joined on both sides of the point.

The slope 'm' of any straight line is given by:

\rm m =\dfrac{y_2-y_1}{x_2-x_1}

The question is incomplete.

The complete question is in the picture, please refer to the attached picture.

It is given that:

From the graph:

The slope of the line g = (0-5)/(-5-0)

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The slope perpendicular to the line g:

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y - 2 = -x + 4

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in sound and harmonics, the frequency of a vibrating string varies inversely to its length. A guitar string 20 inches long vibra
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20 inches is 400
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So the frequency of a 35 inch string is 700 cycles per second
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3 years ago
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