You can factor out 36*5=180 and 27*4=108 and find that they have 36 as greatest common divisor. The x and y factors have xy as the best you can divide by. So the factor becomes 36xy
36xy(5y²+3) = 36x5y³ + 27x4y
TanY=y/x
cotY=1/tanY
cotY=x/y
Answer:
8
Step-by-step explanation:
5-(-3)=8
|8|=8
Rearranging y + 15 = 3x we have
3x - y = 15
so its none of them
Hmmm the easiest way I can imagine to explain this is as follows:
4 times 3 is like 3 added to itself 4 times.
so 4×3= 3+3+3+3= 12. I'm not sure if that's what you meant by drawing a model though.
