Two of the angles in a triangle measure 156° and 19°. What is the measure of the third angle?

Question 5 spring semester final exam math evaluate

What is not true about kl and mn? what is mn? (show )

The scatter plot shows the number of animal cells clara examined in a laboratory in different months: plot ordered pairs 1, 20 and 2, 60 and 3,100 and 4, 140 and 5, 180 what is the approximate predicted number of animal cells clara examined in the 9th month?