What values of a and b make the equation true? O a = 3, b = 2
O a = 2, b = 3
O a = 3, b = 4
O a = 4, b= 3

O a = 3, b = 4

Step-by-step explanation:

plug the values in the equation

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answer: i'm not going to give you the answer, but some hints to work it out.

step-by-step explanation: so, if there is a straight line that means that the line angle is 180°. so we subtract the 2 angle measures provided, (15 and 38) from 180. so the answer is 180 - (38 + 15). (you have to solve the equation)