The answer is false. I hope this helps love! :)
Rotation 90 degree around the origin counterclockwise is formula is (x,y) changes to (-y,x) but rotation 90 degree clockwise is (y,-x)
Which of the following is a geometric sequence? a. 5,-25,125,-625 b.2,4,16,48 c. 13,16,19,22 d. 100,50,0,-50
Agata [3.3K]
Answer:
a
Step-by-step explanation:
B isn't a geometric sequence as it's last term doesn't follow the rule
C is an arithmetic sequence
D is an arithmetic sequence too
Answer:
Not completely sure but i think the answer is 1124.975
Step-by-step explanation:
For the second one it should be 12 or -12