Which is the best definition of an isosceles triangle?

O A. A triangle in which no two sides are congruent
O B. A triangle that has three congruent sides
O C. A triangle that has at least two congruent sides

Anyone know? will mark brainliest if you're correct!

Abakery recorded the number of muffins and bagels it sold for a seven day period. for the data presented, what does the value of 51 summarize? a) mean of bagels b) mean of muffins c) range of bagels d) range of muffins sample # 1 2 3 4 5 6 7 muffins 61 20 32 58 62 61 56 bagels 34 45 43 42 46 72 75

Consider the following function. which of the following graphs corresponds to the given function? w. x. y. z. a. z b. y c. x d.