Answer:
Replace the variable t with −
2
in the expression. 3.5
Step-by-step explanation:
-9.8t+20t+8t=-2,0,3.5
-9.8t+20t+8t=-2 18.2t=-2
=03.5 18.2=t-2
Triangle ABC equals triangle WXY
The corect answer is 15.
This is a combination of 6 objects taken 4 at a time:
Answer: a is at 5.7
Step-by-step explanation: