Math multiple !
(b−7)(b+2)=b^2−5b−14
khalil says that b^2−5b−14 is a factor of (b-7)
ramata says that b^2-5b-14 is divisible by b-7
who is correct?
a khalil
b ramata
c both
d neither

step-by-step explanation:

points a and b are equidistant from the desired line, so the line you find by using them will go through point r.

using points other than a and b will give the desired line only if they are equidistant from r. if they are randomly located, the perpendicular line you create will not necessarily go through point r, hence will not be a solution to the problem.

the number 100 represents the number of trials in the experiment.

49/100 represents the experimental probability of the coin landing heads up.

step-by-step explanation:

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