Answer:
oh my gosh y'all are still tryna talk after they done deleted the other question
Step-by-step explanation:
Answer:
1. vertically opposite angles
2. 76
3. 36
4. acute triangles
Answer: B
Explanation: Input y=2x+5 in both coordinates.


Answer: D
Step-by-step explanation:
because 320/4 = 80 mi/hr because it can not km or min and hr^2 would not make any sense
Answer: 
Step-by-step explanation:
Given : Number of choices for novels = 4
Number of choices for plays = 6
Number of choices for poetry books = 5
Number of choices for nonfiction books = 5
Total books =4+6+5+5=20
If he wants to include all 4 novels, then the number of books left to select = 9-4=5
Remaining choices for books = 20-4=16
Number of combinations of n things taking r at a time : 
Then, the number of different reading schedules are possible :_

Hence, the required answer is
.