Answer:
80cm/s
Step-by-step explanation:
120/1.5=80cm/s
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The answer will be x=2i,-2i
Remember the formula for calculating volume is: Volume = Area by height. V = A X h.
For a triangle the area is calculated using the formula: Area = half of base by altitude. A = 0.5 X b X a.
So to calculate the volume of a triangular prism, the formula is: V = 0.5 X b X a X h
Mean- 58.75
median- 63
mode-63
range-70
