Which relationships describe angles 1 and 2? Select each correct answer.
O vertical angles
O complementary angles
O adjacent angles
O supplementary angles

Which of the following expressions are equivalent ?

11. a particular type of cell doubles in number every hour. which function can be used to find the number of cells present at the end of h hours if there are initially 4 of these cells? a. n = 4 ()" b. n = 4(2)" c. n = 4 + (2)" din = 4 +"

At $1.32 million, they closed last month percent above what they paid in 2007." how much did they pay in 2007?