You are correct. The answer is C, 11 units
The ordered pairs are (3,6) and (14,6)
The x numbers are the same. The y numbers are different.
So, you would subtract 3 from 14 (14-3) to get the answer of 11 units.
Hope this helps you! (:
-Hamilton1757
Answer:
Step-by-step explanation:
Apparently, you're supposed to recognize that the formula tells you the value of cos(x/2).
Answer:
x = -2 ±√13
Step-by-step explanation:
To complete the square, take the middle term bx and divide it in two. Then take the square.
x^2 + 4x - 9 has bx = 4x. Take 4/2 = 2. Square 2^2 = 4.
Now to finish completing the square add 4 to each side.
x^2 + 4x - 9 = 0
x^2 + 4x + 4 - 9 = 4
(x+2)^2 -9 = 4
Add 9 to both sides and take the square root of each side to solve.
(x+2)^2 = 13
(x+2) = ± √13
x = -2 ±√13
Factors of 3771 are:
1, 3, 9, 419, 1257, 3771
Factors of 3298 are:
1, 2, 17, 34, 97, 194, 1649, 3298
As you can see, no factors goes into both number.
Therefore, there should be no number goes into both 3771 and 3298 evenly.
Hope this helps and hope I didn't misunderstood this question. :D
