If you imagine the two points on a grid, the difference between their x coordinates is 6 (9-3) and the distance between their y coordinates is 4 (|-2-2|).
In the Pythagorean theorem (a
, these would count for the values of a and b, respectively (the legs of the triangle).
So, to find the hypotenuse, which is the distance between the points, square 6 and 4 to get 36 and 16, and find their sum: 52. 52, therefore, is the hypotenuse squared. So, find the square root of 52 to get
, or ~7.2111 (exact form:
)
From this is derived the distance formula,
They both have the same amount of CDs
bc 6 country Cds plus another 6 country CDs is 12 Cds. 5 rock Cds plus 5 rock CDs is 10 rock CDs. so in total they have 22 CDs
Answer:
2/3 or 2 over 3
Step-by-step explanation:
4 over three means 4 pieces out of 3. 4 pieces divided by 2 is 2 pieces.
Answer:
The orientation is horizontal.
a=2 and b=1
The center is (0,0).
The vertices are (-2,0) and (2,0).
c^2= 5.
The slope is 1/2.
Step-by-step explanation:
I got them right on edge
Answer: 0
Step-by-step explanation: Good luck! :D