Abaker estimated that she would sell 46 cupcakes last weekend. she actually sold 87 cupcakes. what was the baker's percent error rounded to the nearest tenth of a percent? a. 47.1% b. 89% c. 47% d. 89.1%

26

step-by-step explanation:

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)