Which property of addition is shown in the equation below?

a + bi + 0 + 0i = a + bi

commutative property

inverse property

identity property

associative property

Which rule describes the transformation? a. (x, y) → (x, - y) b. (x, y) → (y, x) c. (x, y) → (-x, - y) d. (x, y) → (-y, - x)

Amber and will are in line to buy tickets. Amber moves back by 3 places three times to talk with friends. She then is invited to move up 5 spaces up in line. Will moved back by 4 places twice, and then moved up in line by three places.

If an object is propelled upward from a height of s feet at an initial veloc ity of v feet per second, then its height h after t seconds is given by the equation h = - 16^2+vt+s, where h is in feet.

What is 40,000,090 in word form?

Two fair six sided dice are thrown. Find the probability that both dice land on 6

The volume of a sphere is 36 pi ft3. what is the radius of the sphere?

A bag contains 3 red marbles, 3 green ones, 1 lavender one, 3 yellows, and 4 orange marbles. HINT [See Example 7.] How many sets of five marbles include either the lavender one or exactly one yellow one but not both colors?

2/3p-14=p+13 How do I solve this

3.7x0.4 = Is equal to the number 1.48

Tanya and Becca are modeling what happens to Earth every 24 hours. Tanya is holding a tennis ball, which represents Earth. Becca is holding a basketball, which represents the sun. What should Tanya do to model what happens to Earth every 24 hours? A.