Triangle abc is an isosceles triangle in which ab = ac. what is the perimeter of △abc?

5 + startroot 10 endroot units
startroot 10 endroot units
10 + startroot 10 endroot units
15 units

Afrequency table of grades has five classes (a, b, c, d, f) with frequencies of 3, 13, 14, 5, and 3 respectively. using percentages, what are the relative frequencies of the five classes?

2. explain in words how you plot the point (4, −2) in a rectangular coordinate system.

Which of the following is the graph of y= square root -x-3