Answer:
x<1 is right
Step-by-step explanation:
Answer: 2x^3 + 3x^2 - 11x - 6
Step-by-step explanation: simplified
47. B 9
48, D 81
49. A 5
50 C 45
Answer: -5 and 4
Step-by-step explanation:
Answer:
The correct answers are
angle 1 and angle 4
angle 3 and angle 7
Step-by-step explanation:
From the given figure we can see that,
b and c are parallel lines.
The correct answers are,
<u>1). angle 1 and angle 4</u>
Angle 1 and 4 are vertically opposite angles. Vertically opposite angles are equal.Therefore angle 1 congruent angle 4
<u>2). angle 3 and angle 7</u>
angle 3 and angle 7 are corresponding angles on same side which are equal. Therefore angle 3 congruent angle 7
