The table below shows that the number of miles driven by Grace is directly proportional to the number of gallons she used. Gallons Used Miles Driven 37 902.8 39 951.6 48 1171.2 How many miles can she travel on 11.9 gallons of gas?

answer

d. 10

explanation

the distance from point y to wx is the height of the triangle.

using pythagoras theorem,

group similar terms to get,

this implies that,

take positive square root of both sides to get,

this implies that,

what is the rest of the question? ?

answer is 270 degrees: -

to convert radians to degrees you multiply by 180/π

9π/ 6 * 180 / π

=   9 * 180 / 6

= 9 * 30

=   270 degrees   answer

sorry i do not     know the answer