Hi, some one pls answer this math's question. the 4th one 'd'. Also Write correct answer and i will mark BRAINLIEST, and RUBBISH answer will be reported.

yes because there is exactly one y value for every x value

for function there can't be more than one value for every x value

all the angles opposite to the angle 150 would be 150 and all the angles that are next to 150 are 30 because they equal 180 it you add it up.

step-by-step explanation:

3

step-by-step explanation:

divide 13.5 by 9 to get the scale factor. it equals 1.5

2 * 1.5 = 3

the answer is c: divide the arc's degree measure by 360°, then multiply by the circumference of the circle.