7. simplify w²+5w+6/w²-w-12.
a. w+2/w+4
b. w-2/w+4
c. w+2/w-4
d. w-2/w-4

w²+5w+6       (w+3)(w+2)       w+2

= =

w²-w-12        (w-4)(w+3           w-4

answer is C. w+2/w-4

step-by-step explanation:

so a parallelogram is just like a square base times height. multiply 40 and 39 to get 1560 inches.

a triangle is base times height divided by two. so multiply 7.9 and 5 and then divide it by 2 to get 19.75inches.

the kite can be split into two separate triangles and added together to get the total area. 30 x 4 /2 which equals 60. make sure to double it for the two triangles making 120.