7.5 cm
6.8 cm
6.8 cm
$
$
Surface area

Cot(90° − x) = 1 the value of x that satisfies this equation is °. a. 60 b. 135 c. 225 d. 315

[15 points, algebra 2]simplify the complex fraction and find the restrictions.

Weekly wages at a certain factory are normally distributed with a mean of $400 and a standard deviation of $50. find the probability that a worker selected at random makes between $450 and $500