If you me then i well you because i don’t understand

The perimeter of a rectangle is 2·l + 2·w. Since the width is covered by the semi-circles on each side, you do not add that into your equation, so just 2·l

Since two semi-circles are the same as one full circle, you can just add the equation for the perimeter of a regular circle into your equation, which is 2πr.

Therefore, P=2·l + 2πr

If you have any more questions just ask.

for this case we have by definition, if two lines are perpendicular, then the product of their slopes is -1.

then, given the following line:

so,

we are looking for m_ {2}:

then, the line is given by:

we find "b" replacing the given point:

finally, the equation is:

option c

hello, there is a new name in town and that's the human spider!

answer: d.) the total number of protons and neutrons is 15

merry christmas!

~

your friendly neighborhood human spider! .