Find the sine of ∠E.

solution

by using pythagorus theorem

h^2 =p^2 +b^2

sine E =p/h

=

the answer would be 150 books

step-by-step explanation:

if you divide 300 by 2 you will get 150

the answer is (-8,-5)

step-by-step explanation:

the endpoint to midpoint is half the length. the length is (-2,-1) so when you are at the midpoint just add it to it to find your answer -6+(-2)= -8 and -4+(-1)=-5 so (-8,-5)