5(х + 4) = 5х + 20.
How can I determine if that’s infinite or no solutions ?

Infinite

Step-by-step explanation:

Both sides of the equation are identical. This means that all values for x are true, and the equation has infinitely many solutions.

If it had no solutions, the final product would be a contradiction.

Hope this helps.

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)