Pedro simplified 4/7 * 8/5 ; his work is shown below. identify where he made his error. original division problem: 4/7 * 8/5 step 1: 4/7 * 8/5 step 2: 4*5/7*8 step 3: 20/56 step 4: 5/14

Which statement holds true for absolute value functions? •the absolute value determines the direction in which theb. the coefficient determines the line along which the graph, the distance between the left and the right arm is based od. the vertex coordinates and the absolute value determine 111

If tan2a=cot(a+60), find the value of a, where 2a is an acute angle

Find the equation of the ellipse with the following properties. the ellipse with foci at (0, 6) and (0, -6); y-intercepts (0, 8) and (0, -8).edit: the answer is x^2 over 28 + y^2 over 64 = 1