Two angles in a triangle measure 39 and 1120 What is the measure of the third angle? 35 55 145 215​

Abaker makes 186 cookies. some are chocolate chip and some are oatmeal raisin, and both kinds are made with and without nuts, as shown in the table above. because they are more popular, the baker made 2/3 of the cookies chocolate chip. if a chocolate chip cookie is chosen at random, what is the probability that it will have nuts? a) 21/93 b) 21/62 c) 41/93 d) 21/41

The equation x2 – 1x – 90 = 0 has solutions {a, b}. what is a + b?

In a timed typing test lara typed 63 words per minute.estimate the number of words she should be able to type in half in hour show your work