Answer:66
Step-by-step explanation:
Answer:
the last one is the answer!
the answer would be 
because you would need to find the LCD, which in this case would be 56 and you solve from there.
The correct answer is -15 because the absolute value is 15 but there is a negative outside the absolute value lines making it negative :)
Answer:
This is a 30-60-90 triangle so you would do this formula:
Short side (opposite the 30 degree angle) = x.
Hypotenuse (opposite the 90 degree angle) = 2x.
Long side (opposite the 60 degree angle) = x√3.
Step-by-step explanation:
