James estimated the total cost of groceries to be $50. the actual cost is$65. what is the percent error. round to nearest whole percent.

Me! #1 write an equation for the interior angles of this triangle that uses the triangle sum theorem. #2 what is the value of x? #3 what is the measure of #4 classify the triangle above as acute, obtuse, or right. state your reason in a complete sentence.

Answer question above and explain each step : )

What is the missing reason in step 5? linear pair postulategivendefinition of complementary anglescongruent complements theorem