Answer:
-5+6=1
Step-by-step explanation:
The number line starts at -5 and then adds 6 and gives you a positive 1.
Answer:
(1, 2)
Step-by-step explanation:
You are moving up 4 units, so that means you need to add to the y coordinate, which is 0. 0 + 4 = 4
The new coordinate is (1, 4)
Now you move down 2 units, that means you need to subtract from the y coordinate, which is now 4. 4 - 2 = 2
You will end at (1, 2)
Answer:
105 ways
Step-by-step explanation:
Because the order of selection does not matter, we know that we will be using a combination instead of a permutation.
₁₅C₂ = 15! / (2! * 13!)
= 15 * 14 * ... * 2 * 1 / 2 * 1 * 13 * 12 * ... * 2 * 1
= 15 * 14 / 2 * 1 (The 13! cancels out)
= 105
Answer:
60 degrees and pi/3 radians
Step-by-step explanation:
A full revolution is 360° or 2pi
… so multiply by 1/6 to get 60° and pi/3 radians
