I need to know what type of angle that is the answer choices are plzzz help me plzz 1.supplementary angles

2.complementry angles

3.verticles angles

4.obtuse angles

The acceleration of an object due to gravity is 32 feet per second squared.what is acceleration due to gravity in inches per second squared?

Assume that there is a 11% rate of disk drive failure in a year. a. if all your computer data is stored on a hard disk drive with a copy stored on a second hard disk drive, what is the probability that during a year, you can avoid catastrophe with at least one working drive? b. if copies of all your computer data are stored on four independent hard disk drives, what is the probability that during a year, you can avoid catastrophe with at least one working drive?

The amount of data left on the cell phone six gb for 81.5 gb of data is used how much data is available at the beginning of the cycle