1. In triangle ABC, C=50°, B=50°, and b=9. Find c.

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

9/10 divide by -3/15 as a mixed number

60 2(x + 2) in the diagram, gef and hef are congruent. what is the value of x?