Which of the statements about the point (4 , 9) are true i. the x-coordinate is 4. ii. the y-coordinate is 4. iii. the point is 4 units from the x-axis. iv. the point is 9 units from the x-axis.?

the answer is b.

step-by-step explanation:

by the trigonometric ratio tangent, tangent equals opposite divided by adjacent.

therefore, tan(50) equals ac/3

multiply each side by 3 to get: ac=3tan(50)

the answer is b.

answer: #1 ads up by 8 and i don't know #2