More math helppp inequalities

B

Step-by-step explanation:

There is 3 on both sides and all of the choices offered have x to the 2nd power, so that means you'll have to square root 9 to get -3 and 3 as the endpoints.

Take the square root of both sides.

This is a good way to check.

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)

no one knows lol

step-by-step explanation: