Plz, giving
for two isosceles right triangles, what is not enough information to prove congruence?

a. the length of all sides of each triangle
b. the lengths of the hypotenuses for each triangle.
c. the lengths of a pair of corresponding legs.
d. the measures of the non-right angles in each triangle.

Olivia uses the work below to determine 55% of 720 which explains the error in olivia’s solution

Aclothing store has the sign shown in the shop window. pani sees the sign and wants to buy 3 shirts and 2 pairs of jeans. the cost of each shirt before the discount is $12, and the cost of each pair of jeans is $19 before the discount. write and simplify an expression to find the amount pani pays if a $3 discount is applied to her total

Which expressions equal 9 when x=4 and y=1/3 a. x2+6y b. 2x + 3y c. y2-21x d. 5 (x/2) -3y e. 3x-9y