How many different triangles can be constructed with angles that measure 120 degree, 40 degrees, and 60 degrees?

1. No triangles
2. One triangle
3. More than one triangle

Are carpet coast $15 per square metre. the total delivery charge is $21 peter buys n squared metres of carpet what is the expression which represents the total cost in $

Tom had a total of $220 and he spent $35 on a basketball ticket . what percent of his money did he have left?

1. a parachutist is 800 feet above the ground when she opens her parachute. she then falls at a constant rate of 5 feet per second. select the equation that represents this situation. h = -800t + 5 y = -5x + 800 h = 5t - 800 y = 800x + 5 i need