43.78 = forty three and seventy eight hundredths.
The answer is
sin 35 =5/x
0.57=5/x
X= 8.77
Answer:
156
Step-by-step explanation:
Answer:

or

Step-by-step explanation:
The expression
can be simplified by first writing the fraction under one single radical instead of two.

5/15 simplifies because both share the same factor 5.
It becomes 
This can simplify further by breaking apart the radical.

A radical cannot be left in the denominator, so rationalize it by multiplying by √3 to numerator and denominator.

She arrived to school at 8:08