She was driving an average of 51 mph.
Answer:


Step-by-step explanation:
The triangle is a 30-60-90 right triangle.
The ratio of the lengths of the sides is:

The order of the sides in the ratio above is
short leg : long leg : hypotenuse
The long leg is sqrt(3) times the length of the short leg.




The hypotenuse is twice the length of the short leg.


<h2>i cant answer it without text sorry. i just cant see the question :(</h2>
Answer:
really?
Step-by-step explanation:
Answer:
3/2 x 7/8 = (3×7)/(2×8)=21/16