Answer:
3.
415926535
Step-by-step explanation:
Answer: m = -2
Step-by-step explanation: To get from one point to the next along this line,
we must first go down 2 units so we say that our rise is -2.
From there we move 1 unit to the left so our run is 1.
So our slope or rise over run is -2/1 or -2.
3 hrs and 55 mins because if you subtract 600 (the amount of hours he spent total) by 245(The amount of hours he spent skiing) it would give you 355 which when converted into time is 3 hrs and 55 mins. hope this makes sense and helps you out !!
Answer:
4
Step-by-step explanation:
You may recognize these as factors of the difference of two squares:
... a² -b² = (a+b)(a-b)
where a=1 and b=i√3.
Then the product is ...
... 1² -(i√3)² = 1 - 3i² = 1 +3 = 4
_____
Of course, i = √-1, so i² = -1.