What is the equation of the line that is perpendicular to line y= 1/5x-1 and crosses point (2,4)?
y=-5x+22
y=-5x+14
y=-5x+23
y=-5x+15

option a is correct.

step-by-step explanation:

scale factor: it is used to find proportional measurements.

proportions means having the same ratio.

scale factor is the ratio of the model measurement to the actual measurement in a simplest form.

or we can say that the ratio of any two corresponding lengths in two similar geometric figures

if the scale factor is more than 1, then it is an enlargement,

if the scale factor less than 1, then it is a reduction.

given the two geometric figure:

by definition of proportions, we have

i believe your answer is 99.7% of 7-year-old children are between 46.6 inches and 49.5 inches tall.

do you have an easier question cause this shh is hard like theheck

step-by-step explanation:

68719476736

step-by-step explanation:

8*8*8*8*8*8*8*8*8*8*8*8=68719476736