If the sin 30° = one half, then the cos 60° =
0, because the angles are complementary
one half, because the angles are complementary
square root 3 over 2, because the angles are complementary
1, because the angles are complementary

If the measure of angle 1 is 110 degrees and the measure of angle 3 is (2 x+10 degree), what is the value of x?

If your annual gross income is $62,000 and you have one monthly car payment of $335 and a monthly student loan payment of $225, what is the maximum house payment you can afford. consider a standard 28% front-end ratio and a 36% back-end ratio. also, to complete your calculation, the annual property tax will be $3,600 and the annual homeowner's premium will be $360.

Zack and tia played chess for 50 min they put the chessboard away at 11: 20 when did they start