Determine if the graph is symmetric about the x-axis, the y-axis, or the origin. r = -1 - 3 sin θ

now, recall that, testing for symmetry is done by replacing the argument, and if the resulting function mimics the original function, then the function has symmetry of that type.

so let's test r = -1 - 3sin(θ).

also recall that sin(π) = 0, and cos(π) = -1.

with that in mind, let's check

what is the approximate angle of acb if abc is 25cm and the length of segment bc is 15

step-by-step explanation:

the answer is two. hope this !