-5
going backwards-8, -7, -6, to -5
we have the expression
step 1
Group similar terms
<h2>The answer is option A</h2>
Answer:
15.49
Step-by-step explanation:
visually picture the diagram, the adjacent side of triangle will be equals to 7.6ft, the height will be 13.5, we use Pythagorean theorem, 7.6^2 + 13.5^2 = x^2
solve, for x by square rooting x which will give 15.49
12x^4 - 42x^3 - 90x^2 =
6x^2(2x^2 - 7x - 15) =
6x^2(2x+3)(x - 5) <==
2. 3/2x²
-1/2x²
1/4x²
5. -4x²-5 moves in 5 up on the y axis
6. I'm cant remember the trick to this one
7. This one should be D.
Hope This Helps!
