He can because you can add it mentally. You can just have 23 in your head and count by adding 10 "4" times.
Hope this helped☺☺
The value of X that will make this rational expression undefined would be if X = 0.
9.785
Take the formula for circumference of a circle, plug in your numbers, then divide by 2!
Answer:
92
Step-by-step explanation:
Sum of 2 interior angles= exterior angle so
148=56+h
h= 148-56
