For 32– 36. Read the statements carefully. Write TRUE if the given statement is correct. And FALSE if the given statements is not correct.
32. A leg of a right triangle is perpendicular to the other leg.
33. The uniqueness of a perpendicular holds only if a line is in a plane.
34. A point lies on the bisector of an angle if it is equidistant from the sides of an angle.
35. The bisector of two supplementary adjacent angles are perpendicular to each other.
36. The bisector of two supplementary angles are perpendicular to each other.
For 37 – 40. Complete each statement with the word ALWAYS, SOMETIMES or NEVER. Write your answer on the space provided before each number.
37. The definition of parallel lines states that the lines ______remains the same distance apart.
38. Two line in the plane of a wall are _______ parallel
39. Two parallel lines are __________ coplanar.
40. A line which intersects one of two parallel lines ________ intersects the other.
Answers & Comments
Answer:
SUBTRACTING POLYNOMIALS
__________________________
Given:
Money you have = (100x^3 - 5x + 3) pesos
Money you spent = (80x^3 - 2x^2 + 9) pesos
Answer & Solution:
Since it is asking for how much money is left in your pocket, this means we have to do the operation subtraction.
(100x^3 - 5x + 3) - (80x^3 - 2x^2 + 9)
= 100x^3 + 5x - 3 + 80x^3 + 2x^2 - 9
= 20x^3 + 5x - 3 + 2x^2 - 9
= 20x^3 + 5x - 6 + 2x^2
= 20x^3 + 2x^2 + 5x - 6
↬ Therefore the answer is 20x^3 + 2x^2 + 5x - 6 pesos
Note: I fixed the exponents since it was written incorrectly