42. Which of the following is the best reason why should we have to learn about perpendicular and parallel lines? A. It can help us get high grades in class. B. It can help us draw straight lines perfectly. C. It can help us succeed in computer game problems. D. It can help us construct safe and accurate buildings. D. Crossroad 43. Which of the following DOES NOT represent parallel lines? A. windowpanes B. pedestrian iane C. paper lines D. 1239 44. What is the complement of the angle measuring 57°? A. 30° B. 33° C. 1120 Se Only 45. What is the supplement of the angle measuring 35°? A. 55° B. 570 C. 1450 D. 147 46. Shaina is multiplying the binomials (4x-2)(x + 5) using the FOIL method. Which terms should she multiply first? B. (4x)(5) A. (4x)(x) C. (x)(-2) D. (-2)(5) 47. What is the product of squaring a binomial? A. monomial B. binomial a sche C. trinomial D. multinomial 48. Justin has (100x3 - 5x + 3) pesos in his wallet and he spent (80x3 - 2x2 + 9) pesos in a jeepney ride. How much money was left in his pocket? A. (20x3 - 7x2 + 12) pesos C. (20x3 - 3x2 - 6) pesos D. (20x3 + 2x2-5x-6) pesos 03 72 SesOS