When both the x and the y in coordinates are positive and not equal to zero, the points are in Quadrant I. So, the correct answers are (1,1), (7,3), and (1,10). Hope this helps!
40/60= 0.67 (i.e. 2/3)= about 66.67%
Answer: False
Step-by-step explanation:
False, the value of cosine at pi and 2pi is equal to -1 and 1 respectively. You can test this by using the pi circle or a calculator. Let pi = 180 degrees. Cosine is always defined and alternates between 1 and -1.
Answer:
14,28,42 and 56
Step-by-step explanation:
Multiply all lengths by 2 as the quadrilateral is dilated by a scale factor of 2
