What is the area of a right triangle that has legs 7cm and 4cm long

14 centimeters.

Step-by-step explanation:

We can plug in the lengths into , where and represent the legs: base and height. It would result in . From there, you would find that seven times four is twenty-eight, and when divided by two it equals fourteen.

The area of a right triangle that has legs seven and four centimeters long is fourteen centimeters.

.24

step-by-step explanation:

the probability is   .24

the first player had the highest probability of getting a silver marble

the game could be made fair by adding back the marble that was drawn after each draw