I have know clue I have the same question help plsss
Answer:
(4, - 1 )
Step-by-step explanation:
Under a counterclockwise rotation about the origin of 180°
a point (x, y ) → (- x, - y ) , thus
(- 4, 1 ) → (4, - 1 )
Answer:
101 i think.
Step-by-step explanation:
My logic is:
make an initial group of 20, this will be G1. That is one group. Then, swap one of the remaining 5 for one of the 20. That makes 20 more groups for each person. 5*20=100, plus the first group, G1, makes 101 groups.
Answer:
x = 41
Step-by-step explanation:
By the Angle Bisector Theorem, which basically states that EG / GD = EH / DH, we get this: 49 / 35 = 58.8 / (x + 1). Now, if we simplify, we get 7/5 = 58.8 / (x + 1). Cross-multiply to get 294 = 7x + 7, or 7x = 287. From here, it is obvious that x = 41.