A pyramid is built such that three of its faces are congruent, isosceles right triangles whose legs are 10 inches long. The fourth face is an equilateral triangle. What is the volume of the pyramid?

Hello people, i have a math question that i need with, me, i will give the correct one brainiest, and for the other correct people, a and 5 stars.

Solve -2(4y + 6) = 52. 5 -5 8 -8 and !

33% of college students say they use credit cards because of the rewards program. you randomly select 10 college students and ask each to name the reason he or she uses credit cards. find the probability that the number of college students who say they use credit cards because of the rewards program is (a) exactly two, (b) more than two, and (c) between two and five inclusive. if convenient, use technology to find the probabilities.