Write the equation of a parallel line that passes through (-2,-5). y =
d. Write the equation of the perpendicular line that passes through (6, 1).
y=

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There is not quite enough information but

C= y=2x-1

The equation of the line in the slope-intercept form is y=2x+5.

The slope of the parallel line is the same: m=2.

So, the equation of the parallel line is y=2x+a.

To find a, we use the fact that the line should pass through the given point: −5=(2)⋅(−2)+a.

Thus, a=−1.

Therefore, the equation of the line is y=2x−1.

D.=y= 4 - x/2

The equation of the line in the slope-intercept form is y=2x+5.

The slope of the perpendicular line is negative inverse: m=−12.

So, the equation of the perpendicular line is y=−x2+a.

To find a, we use the fact that the line should pass through the given point: 1=(−12)⋅(6)+a.

Thus, a=4.

Therefore, the equation of the line is y=4−x2.

Step-by-step explanation:

If you can give me the line that they are parallel or perpendicular to, I'll give you a more accurate answer.

c.   x=2.4cm

step-by-step explanation:

similar triangles are triangles which have the same shape but not the same size. this means their angle measures are equal but their side lengths are not instead they are proportional. to solve, we will set up a proportion and solve.

a proportion is two equal ratios set equal to each other. we form the ratios by finding corresponding sides (sides which match to each other on both triangles by their position). out ratios will be one side of the small triangle over the corresponding side on the big triangle as shown below:

.

to solve the proportion, we'll cross multiply by multiplying numerator with denominator across the equal sign.