The answer is A. 3.79, -0.79
A table that shows the percentage of values ( or area percentage) to the left of a given z-score on a standard normal distribution
Answer: Option 3 40/41
Step-by-step explanation:
Sin of angle A means the opposite over hypotenuse. The opposite of Angle A is 40 and the hypotenuse is 41 so SinA is 40/41
The answer is 10x^2y + 23xy - 5
Answer:
54
Step-by-step explanation:
A circle is 360 degrees
We divide it into 20 parts
360/20 = 18
Each part is 18 degrees
We want the angle means of 3 of the parts
3*18 = 54
Three of the parts measures 54 degrees
