Answer:
The Camera will drop in 5 seconds
Step-by-step explanation:
1. y=-16t²+400
2. add -16t² to both sides
3. -16t²=-400
4. divide both sides by 16
5. t²=-25
6. t=√25
7. t=5
I think it would be a 70 degree angle since a 90 degree is a right angle and subtracting from the 20 it would 70 so yep if this is wrong I am sorry.
I'm thinking C because if it bisects it, it divides it which means it's it midpoint.
Answer:
I would choose AT MOST 188 ROLLS but i can be wrong
Step-by-step explanation: