Use the diagram to derive the law of cosines.
which of the following statements is true?
b = c cos a
x = a cos c
c=h cos a
b/x=c/b

Use the function f(x) is graphed below. the graph of the function to find, f(6). -2 -1 1 2

The length and width of a rectangle are consecutive even integers the area of the rectangle is 120 squares units what are the length and width of the rectangle

This is my question~~ ( r ^ 4 - 2r ^ 3 - 23 r ^ 2 - 4r - 32)÷(r+4) ~~ i must use long division to solve it : / i was wondering if anyone world like to solve it. and if so, share step-by-step explanations! you! ❤