Question
6. One angle measures 54 more than 3 times another angle. The angles are supplementary. What are their measures?
11. A piece of string is 112 inches long. Isabel wants to cut it into 2 pieces so that one piece is three times as along as the other. How long is each piece?
11. A piece of string is 112 inches long. Isabel wants to cut it into 2 pieces so that one piece is three times as along as the other. How long is each piece?
Answers
PsyDAG
6. x + 3x + 54º = 180º
11. x + 3x = 112
Solve for x.
11. x + 3x = 112
Solve for x.
anelka
45cm
Anonymous
28