Complete the following proof. Given: Points R, S, T, Q on circle O

Prove:
M- RS + M- ST + M- TQ = M- RQ

Solve the problem. a student earned grades of c, a, b, and a in four different courses. those courses had these corresponding numbers of credit hours: 4, 5, 1, and 5. the grading system assigns quality points to letter grades as follows: a = 4, b = 3, c = 2, d = 1, and f = 0. compute the grade point average (gpa) and round the result to two decimal places. 3.40 3.50 8.75 2.18

Which of the following quartic functions has x = –1 and x = –2 as its only two real zeroes?

The pyramid below was dissected by a horizontal plane which shape describes the pyramid horizontal cross section