If an angle is acute then its measure is 30 degrees true or false

Write the fraction 9/50 as a decimal if needed round to the nearest hundredth

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

We just started the introduction into circles and i have no idea how to do this.