Answer:
(3x+5y)(3x-5y)
Step-by-step explanation:
703.4 cmsquare
Hope it helps
B. 6.3 Because, for a triangle, you can use the angles to figure out the length. You can also tell that it can’t be D or A because it’s not longer than the base and it’s not small enough to be C.
150 times .1 is 15 so add 15 to 150 and get 165 then times that by .1 and get 16.5 add to 165 and get 181.5 times .1 and get 18.15 and add to 181.5 and get 199.65 as the answer.
Discrimination 100 the real answer is that and it will not make since at dirt but it is have a good day