A triangle with two 8 centimeter sides and an
included 35° angle. Is this a unique triangle or not a triangle?

In the rectangle below ac=30 units what is de

Write the pair of fractions as a pair of fractions with a common denominator

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