Which is the measure of the reference angle for 227?

a. 35

b. 23

c. 47

d. 43

How do I expand this (sin2x)

How much is 22% of 850?

All sides of the square are 6 cm if he wants to enlarge the box by a scale factor of 1.6 what will the perimeter and area of the shape be?

Of the following sets, which numbers in {0, 1, 2, 3, 4} make the inequality 7x + 3 < 17 true? {0} {0, 1} {0, 1, 2} {2, 3, 4}

What power of ten is a giga?

How much is 3/4 cup & 3/4 cup =

Biologists are keeping track of the different kinds of fish in Lake Michigan. Identify the type of data. A. numerical data B. discrete data C. quantitative data D. categorical data

There were 409 students in school. After some of them graduated, there were 172 students left. How many students graduated?

How do you Evaluate |-a2|, given a = 5, b = - 3, and c = - 2

The graph represents function 1, and the equation represents function 2: A coordinate plane graph is shown. A horizontal line is graphed passing through the y-axis at y = 4.