Given the triangle ADC, segment BD is a perpendicular bisector of segment AC. Point B is the median of side AC.
Why would triangle ABD be similar to triangle CBD?

ASAP help please

The data represents the semester exam scores of 8 students in a math course. {51,91,46,30,36,50,73,80} what is the five-number summary?

5,600 x 10^3 = a) 560 b) 5,000,600 c) 5,600,000 d) 56,000

Idont understand math at all! : o( use this scenario to answer the remaining questions: brenton purchased a new bedroom set for $4,500.00. he lives in arizona and pays a 8.75% sales tax. if he made a 50% down payment and financed the rest, what amount did he finance? what is the total sales tax brenton will pay? enter your answer in currency format, round to the nearest cent. what was brenton's total amount financed? enter your answer in currency format, round to the nearest cent.