If n=44, what is the value of 75 -n+6

When a formula is solved for a particular variable, several different equivalent forms may be possible. if we solved a=1/2bh for h, one possible correct answer is h=2a/b . which one of the following is not equivalent to this? a. h= 2(a/b) b. h= 2a(1/b) c. h= a/1/2b d. h= 1/2a/b

What is the approximate circumference of the circle shown below?

Rewrite the following quadratic functions in intercept or factored form. show your work. f(x) = 3x^2 - 12