Answer:27.272614
Step-by-step explanation: I did the working on paper for you
jennifer and katie were playing the integer game in class Jennifer had 5 + -8 and katie had -9 + 7. what is the value of each of
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Focus on triangles DFC and DFE:
- They are both right triangles because DF is perpendicular to EC
- DC=DE
- DF is a common side
So, the two triangles are congruent. It follows that CF=FE, and in particular
And since x=3, the length of EF is