A student needed to find the measure of angle b. HeHe incorrectly said m angle b equals 132 degreesm∠b=132°. Find the correct measure of angle b. What mistake did hehe likely make

Express the following as a function of a single angle, cos(60) cos(-20) - sin(60) sin(-20)

Which best describes the strength of the correlation, and what is true about the causation between the variables? it is a weak negative correlation, and it is not likely causal. it is a weak negative correlation, and it is likely causal. it is a strong negative correlation, and it is not likely causal. it is a strong negative correlation, and it is likely causal.

Problem fathi wants to print out a pdf document that is 48 pages long. to save paper, he decides to print on both sides of each sheet and to print two pages on each side of the sheet. how many sheets of paper will he need?