Answer:
<u>[x - (4 + 2√3)] and [x - (4 - 2√3)]</u>
Step-by-step explanation:
Given :
Divide throughout by 3 to simplify :
- 1/3 x (3x² - 24x + 12)
- x² - 8x + 4
Using the Quadratic Formula :
- x = -b ± √b² - 4ac / 2a
- x = -(-8) ± √(-8)² - 4(1)(4) / 2(1)
- x = 8 ± √64 - 16 / 2
- x = 8 ± √48 / 2
- x = 8 ± 4√3 / 2
- x = 4 ± 2√3
Factors are :
- <u>[x - (4 + 2√3)] and [x - (4 - 2√3)]</u>
<u>Answer:</u>
The slope of segment AC is -0.4
<u>Step-by-step explanation:</u>
We are given a figure of a bigger triangle ABC with a smaller triangle BDE within it. The slope of the mid segment of the bigger triangle ABC is given by DE which is -0.4.
We are to determine the slope of the segment AC.
Since the side lengths of these two triangles are proportional, the two line segments DE and AC are also parallel and parallel line have equal slope.
Therefore, the slope of segment of AC is also -0.4.
Answer:
first one
Step-by-step explanation:
Answer:28 possibly? I know that you connect it with the angles use across from the angle I hope I helped a little
Step-by-step explanation: