Lines a and b are parallel. What is the value of x? 1) 15 2) 16 3) 56 4) 64
1 answer:
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Answer:
- 3
3² - 9
3³ - 27
- 81
- 243
- 729
- 2,187
Answer:
≈77
Step-by-step explanation:
I think your question is missed of key information, allow me to add in and hope it will fit the original one. Please have a look at the attached photo.
My answer:
Given:
- Homework Avg: 93
- Quiz Avg: 84
- Test Avg: 72
- Final Exam: 60
and weights Homework at 20%, Quizzes at 30%, Tests at 40%, and the final exam at 10%
=>Jason's class average is:
= 80*20% + 84*30%+74*40%+60*10%
= 80*0.2 + 84*0.3+74*0.4+60*0.1
= 76.8
≈77
A parallelogram is a four sided shape, where opposite sides are parallel.
