I have not taken algebra in 20 years, and have an algebra class left to complete my associates. Ive been reviewing like crazy, but much of this is still stumping me and I feel behind so I'll be coming in here a bit to see if I can get help, and find a tutor at the college. Im making progress, but its SLOW, and PAINFUL, and time-consuming. Have to do this when my kids are at school in order to have peace to study.
Anyway, stuck on something here, I'll give you part of the problem below:
CODE: SELECT ALL
<span>3 1 4
--- + --- = -----
X+6 x-2 x(2) + 4x - 12
</span>
The section x(2) + 4x - 12 in the book is show factored to (x+6)(x-2)
This is done to also find the LCD.
<span>I dont understand how it got to (x+6)(x-2)??</span>
Applying the triangle proportionality theorem, the missing segment length is: 3.
<h3>What is the Triangle Proportionality Theorem?</h3>
The triangle proportionality theorem states that if a line that is parallel to a third side intersects the other two sides of a triangle, it divides them proportionally.
Let x represent the given segment length. Using the triangle proportionality theorem, we would have:
(12 - 2)/2 = 15/x
10/2 = 15/x
5 = 15/x
5x = 15
x = 15/5
x = 3
The missing segment length is: 3.
Learn more about the triangle proportionality theorem on:
brainly.com/question/25855270
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Answer:
2/3,4/3.
Step-by-step explanation:
50 because half of 100 is 50 and bill reaches Juan in 50 it men’s that Juan reaches bill in50 toooooo
Answer:
Trick question
Step-by-step explanation:
It is divide
How many means divide lol
