Answer:
B
Step-by-step explanation:
When taking the first equation (x+2)(x-4) / (x-4)(x+4), the x-4 on top and bottom cancel out, leaving us with (x+2) / (x+4) which is B.
Hope this helps!
Answer:
270 in²
Step-by-step explanation:
The area of a parallelogram is given by the formula A = bh.
The base of the parallelogram is 9+9 = 18 inches.
The height of the parallelogram is 15 inches.
This makes the area 15(18) = 270 in²
I got b have a good day :)
Answer:
im not sure, i will try to figure it out for you
Step-by-step explanation:
Answer: I do not understand the options you gave but but cos30º is equal to 
/2 which is 0.86602540378.
