I'll tell you the answer but should I graph it, solve for x, solve for y, or what should I solve for?
Answer:
hmmmm.... sorry but i really dont know this yet
Step-by-step explanation:
Answer:

Step-by-step explanation:

Multiply the numerator and denomiator of 1/16 by 2 so that the denominators are equal and we can subtract.

Then, subtract

Answer:
Step-by-step explanation:
-9x^3(x^2 - 4x - 21) =
-9x(x - 7)(x + 3) <===
Angles 1 and 2
Angles 3 and 4
Angles 5 and 6