D. Becaus it is the only one that mentions the characters of a triangle
1 and 11/12 hours I think
The first answer is 40 second 65 third 56 and then fourth 90
You have to figure out X by going one through 10 Once you figure it out you multiply 4 times that number and then you subtract one and you’ll get seven like 4 x 2= 8-1= 7
(-12 - 2i) + (2 + 2i)
= -12 - 2i + 2 + 2i
= -12 + 2 - 2i + 2i
= -10
Answer: -10
