Statements Reasons
1. BD bisects ABC
1.
2. ZABD AZ CBD
2.
3. Given
3. ZBAD ZBCD
4. BD BD
4.
5.
5.
C.
11 M
Il Given
11 SSS
II MS
II SAS
II SSA
11 Vertical Angles
11 Definition of Angle Bisector

Select all the correct answers. what is 221,000,000,000,000,000,000 expressed in scientific notation?

Four airplanes carrying a total of 400 passengersarrive at the detroit airport. the airplanes carry, respectively,50, 80, 110, and 160 passengers.a) one of the 400 passengers is selected uniformly at random.let x denote the number of passengers that were on theairplane carrying the randomly selected passenger. find var(x)for x as given in the problemb) one of the 4 airplane drivers is also selected uniformly atrandom. let y denote the number of passengers on the chosen driver’s airplane. find var(y) for y as given in the problem

In dire need~! describe how to use area models to find the quotient 2/3 divided by 1/5. check your work by also finding the quotient 2/3 divided by 1/5 using numerical operations only.