This is from big ideas math, and i need the angle measures from least to greatest

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

(x-5)1/2+5=2 what is possible solution of this equation

Ntriangle abc, m∠a = 35° and m∠b = 40°, and a=9. which equation should you solve to find b?