Given sine of alpha equals 2/3 and cosine of alpha is less than zero, find the exact value of the other five trigonometric functions

The rule below shows how Mrs. Murphy's long-distance phone company computes her monthly bill. Which answer expresses that rule in the form of an equation? Multiply the number of minutes Mrs. Murphy spent on long-distance calls by $0.

A farmer has a collection of chickens and dogs. all together there are 120 legs and 43 heads. how many of each animal does he have? answer

In a class of 40 students on average 8 will be left handed, if a class includes 12 lefties estimate how many students are in the class

The graph shows the calling charges of two cell phone companies. At how many minutes do the two companies charge the same amount?

Brendan spent 24 minutes playing a computer game. He stopped playing at 3:55 pm and went outside to ride his bike. What time did he start playing on the computer? Answer quickly

A bag contains 5 yellow marbles, 7 pink marbles, and 3 purple marbles. Gordon selects a marble without looking. What is the probability that he selects a yellow marble or a purple marble? 245 115 715 815

6x2 + 7x3 + 8x5+9 what is the degree of the polynomial

Three divided by x equals. 75 what is x

What is 1/4 times 3/5?

333.333 Which statements are true? Choose all answers that are correct. The 3 in the hundredths place is 110 times the value of the 3 in the tenths place. The 3 in the ones place is 10 times the value of the 3 in the tenths place.