If cosΦ is lesser than zero (negative) it must be in quadrant 2 or 3 because cos is always positive in quadrants 1,4.
Preston and Horacio have 49 video games horacio has 11 more games than Preston how many games does each person have
49 - 11 = 38.
38/2 = 19.
19 + 11 = 30
Horacio has 30 games, and Preston has 19.
Because a triangle's angles need to equal 180, you can subtract 100(30+70) and you will get 80. So 80 will be your third angle.
Answer:
Cut it into three smaller bricks?
Step-by-step explanation:
