State three measures that could be the side lengths of a right triangle. Justify your answer. a. 9, 40, 41; 9^2 + 40^2 = 41^2
b. 3, 4, 7; 3^2 + 4^2 = 7^2
c. 12, 12, 15; 12^2 + 12^2 = 15^2
d 6, 8, 12; 6^2 + 8^2 = 12^2 ​

Factor the monomial completely 42a3b3

Determine the number of outcomes in the event. decide whether the event is a simple event or not. upper a computer is used to select randomly a number between 1 and 9 comma inclusive. event upper b is selecting a number greater than 4. event upper b has nothing outcome(s). is the event a simple event? (yes or no) because event upper b has (fewer than, exactly, more than) one outcome.

Define multiplicative inverse. give an example of a number and its multiplicative inverse.