Ashipment of 15 cases of socks is received from the vendor. each case contains four boxes. how many boxes of socks have been received?
30
45
60
75
120

If two angles of a triangle have equal measures and the third angle measures 90°, what are the angle measures of the triangle? a. 60°, 60°, 60° b. 45°, 90°, 90° c. 30°, 30°, 90° d. 45°, 45°, 90°