Hep video If the angles are represented in degrees, find both angles:
sin(6x + 5)
cos(163 + 19)
Angle 1:
Angle 2:

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)

never fear papaguy is here

answer

x= cost per bracelet

number of bracelets * x + shipping charge = total cost

so

9x+9=72