Which of the following statements is INCORRECT? There is triangle DEF. Angle DEF is congruent to angle DFE. The length of side DE is 40, side DF is 8x-24, and side EF is 6x+10.

A. FE = 58
B. DE = 58
C. x = 8
D. DF = 40

step-by-step explanation:

if you want to solve percent error follow these steps.

1. subtract the accepted value from the experimental value.

2. take the absolute value of step 1.

3. divide that answer by the accepted value.

4. multiply that answer by 100 and add the % symbol to express the answer as a percentage.

if you want to solve percent of change just do this.

1. work out the difference (increase) between the two numbers you are comparing.

2. divide the increase by the original number and multiply the answer by 100. if your answer is a negative number then this is a percentage decrease.

hope this : )

multiple all that

step-by-step explanation:

27×17