Answer:
28, 29, and 30
Step-by-step explanation:
There's probably better ways but you can estimate by knowing 30*3=90 so it should be somewhere pretty close to 30. Guess and check with basic calculations to get 28, 29, and 30.
Answer:D
Step-by-step explanation:
students playing trombone=12+10+7+16
Students playing trombone=45
When rotating 90 degrees counterclockwise about the origin, the original coordinates are changed according to the rule (-y, x). Therefore, we take the original coordinates and switch them up accordingly to the rule listed above. When we do so, we get the coordinates Z'(4,0); J'(2,-5); L'(3,0). Hope this helps and have a phenomenal day!
The answer to your question is 4! Welcome to the site :)
Answer:
3,456 pictures
Step-by-step explanation:
It can take 72 pictures in an hour. (3600 seconds in an hour ÷ 50 seconds)
72 × 48 = 3456 photos
