Find the value of x in the
following parallelogram:
2x - 1
11
7

Determine whether the set of whole numbers is closed under addition. explain why the set is or is not closed. give an example.

Joe has some money in his bank account he deposits 45$ write an expression that represents the amount of money in joe's account

"which statement is necessarily true if bd is an altitude to the hypotenuse of right ? abc? a.) ? adb? ? bdc b.) ? adb~? bdc c.) abbc=acbd d.) ? bac? ? bdc"