If you're going to use technology (Brainly) to solve this problem, you might find you get a quicker answer using the technology of your graphing calculator.
It is often convenient to cast the problem in the form f(θ) = 0. You can do that by adding 1 to both sides of the equation.
Answer:
9
Step-by-step explanation:
.8 is bigger than a half. Because 1/2 =. 5
Answer:
4x+4y
Step-by-step explanation:
2x+2y+2x+2y
= 4x+4y