6.Which describes 9 and -9?
O A. positive integers
O B. opposites
O C. negative integers

The answer is B... they are opposites...both are integers but 9 is positive and -9 is negative which make them opposites.

Step-by-step explanation:

answer

a,b, and d

explanation

a reflection angle is more than

but less than;

an angle that measures

is a reflex angle.(true)

an angle that measures less than

is acute.(true)

provided we are considering angles greater or equal to zero.

an acute angle lies in the range.

an obtuse angle is less than 180° but more than 90°

an angle that measures 300° is obtuse (false)

an angle that measures 65° is an acute angle.(true)

the equivalent expression are always the hardest ones but you look at the gcf also

step-by-step explanation: