Help me solve this inequality: Let f and g be numbers such that 30 < f < 40 and 50 < g < 70. Which of the following represents all possible values of f-g?
[tex]A) -40[tex]B) -40[tex]C)-30[tex]D)20

4.08%

step-by-step explanation:

a 270° rotation about point p says on e d g e n u it y (had to space it out because it says it's a misspelling so i couldn't submit it

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,