Change in y = 6
change in x = -9
so slope is 6/-9 = 2/-3 =
Use Pythagorean theorem to solve.
a^2 + b^2 = c^2
6^2 + b ^2 = 14^2
36 + b^2 = 196
Subtract 36 from both sides.
b^2 = 196-36
b^2 = 160
Take the square root of both sides.
b = sqrt 160
As a decimal
b = 12.649
As a simplified radical
b = 4sqrt10
Rational expressions are multiplied and divided the same way numeric fractions are.
It is 25-6 7 :) that gonna be right
775 miles. Divide 7.75 by .5 and then times the answer by 50.
