Question

I WILL GIVE MEDALS IF U CAN PLEASE HELP ME

Answer 1

Which biconditional is NOT a good definition?

A. A whole number is odd if and only if the number is not divisible by 2.

B. A ray is a bisector of an angle if and only if it splits the angle into two angles.

C. An angle is straight if and only if its measure is 180.

D. A whole number is even if and only if it is divisible by 2.

Answer 2

umm i am not sure sorry

Answer 3

i would go with a

Answer 4

@madhatter
ITS OKAY THANKS ANYWAY

Answer 5

THANKS @JAMG

Answer 6

since 8 divided by 4 is 2 but 2 is not odd