3 years ago

Solve for x .

Mathematics

1 answer:

frosja888 [35]3 years ago

4 0

Answer:x<-3

Step-by-step explanation:

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Triangle K L J is cut by line segment N O. Line segment N O goes from side L K to side L J. The length of L N is (x minus 3) inc

kozerog [31]

Answer: x= 8

Step-by-step explanation:

According to the converse of basic proportionality theorem,

If in ΔABC , DE is a line drawn from AB to AC such that $\dfrac{AD}{DB}=\dfrac{AE}{EB}$

then, DE is parallel to the third side BC.

Applying converse of basic proportionality theorem, to get NO parallel to KJ, we must have

$\dfrac{LO}{OJ}=\dfrac{LN}{NK}\\\\\Rightarrow \dfrac{x-4}{x}=\dfrac{x-3}{x+2}\\\\\Rightarrow\ (x-4)(x+2)=x(x-3)\\\\\Rightarrow\ x^2-2x-8=x^2-3x\\\\\Rightarrow\ -2x+3x=8\\\\\Rightarrow\ x=8$

Hence, the value of x should be 8, so that Line segment N O is parallel to line segment K J.

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Aleks [24]

7.9-5.1=2.8 0.2+0.8=1 2.8 x 1=2.8

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Apply the distributuve property to factor out the greatest commmon facto 32+<br>44

VARVARA [1.3K]

4 is the greatest common factor of 32 and 44

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A line with a slope of 3 passes through the points (-8,f) and (-9,7). What is the value of f

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Answer:

Step-by-step explanation:

Slope can be calculated by:

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We know M, y1, x2, and x1. We want to calculate for y2

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