Answer:
AC = 24
Step-by-step explanation:
DE is the midline of the triangle, parallel to AC. It is half the length of AC, so ...
2·DE = AC
2(2x -14) = 3x -15
4x -28 = 3x -15 . . . . . eliminate parentheses
x = 13 . . . . . . . . . . . . . add 28-3x to both sides
AC = 3x -15 = 3(13) -15
AC = 24
_____
<em>Additional comment</em>
DE = 2(13) -14 = 12, half the length of AC.
The function would be A(m) = 500m. The initial amount of water flowing over the dam would be 0 and the rate of change would be 500.
Answer:
-52cm 2
Step-by-step explanation:
i am positive
Answer:
My favorite color is aqua and pink
Step-by-step explanation:
Answer:
<h2>b. (144 + 121)(144 - 121)</h2>
Step-by-step explanation:
Use a² - b² = (a + b)(a - b)
144² - 121² = (144 + 121)(144 - 121)