Find an equation equivalent to r= 1+2 sine in rectangular coordinates.
a x² + y² - x + y² + 2y
c. x+y - 12 + y2 + 2y
b. x+z? - sx + y² + 2x
d. x² + y² - x² + 2? + 2x

11.2

step-by-step explanation:

when doing tangent the tangent of the angle is equal to the opposite side from the angle over the adjacent side to the angle.

tan43 = x / 12

move 12 over by multiplying each side by 12

12tan43 = x

x = about 11.2

you should talk someone who owns the website about it. you did not deserve to have all that hard work and time taken away. id watch videos of little puppies to cool you down, and maybe some nacho cheese doritos.

the answer is: -22 also a

hope i

-lavira: )