Answer:
C
Step-by-step explanation:
it does not have any variables and it does not have an equal sign, so it is an expression
Answer: acute angles are higher that 0° and smaller than 90°
Step-by-step explanation: obtuse are between 90° and 180°
Answer:
c. 60 mins
Step-by-step explanation:
12 * 5 = 60
15 * 4 = 60
Answer:
yes
Step-by-step explanation:
Answer:
C
Step-by-step explanation: