What is the volume, in cubic cm, of a cube with an edge length of 20cm?

Find the value of tan theta if sin theta = 12/13 and theta is in quadrant 2

What is the number 321,000,000 in scientific notation? also what is the number? ?

15 points! write the slope-intercept form of the equation of the line through the given point with the given slope. use y-y = m(x-x) to solve. through (2,5) slope= undefined