30^2=A^2+18^2
900=A^2+324
900-324=A^2
576=A^2
24=A
Length is 24 meters
The answer would be 42.875
Height at 3 sec: 15 meters
Max height: 20 meters
Answer:
y10 and x2 (I think).
Step-by-step explanation:
Answer:
7. 15.5
8. 12
Step-by-step explanation:
Question 7 equation:
.
Question 8 equation: 