samrockz samrockz

23-09-2015
Mathematics

contestada

V, N, and K are collinear with K between N and V. If NV= -11x+220, VK= 3x+6, and KN= 18x-10, solve for x

Respuesta :

23-09-2015

[tex]NV=VK + KN \\ -11x+220= 3x+6+ 18x-10 \\ -11x + 220 = 21x - 4 \\ 220 = 32x - 4 \\ 32x = 224 \\ \\ \boxed { x = 7}[/tex]

Answer Link

Otras preguntas

The probability of Roger winning the tournament, given that Stephan wins, is 0. The probability of Stephan winning the tournament, given that Roger wins, is 0.

19 is 30% of what number

True or false Baklava would be found in the entree section of a restaurant menu

A sequence has an initial value of 10 and each term is twice the previous. Which function models this sequence?1. a(n)=10(2)"n2. a(n)=10(2)n-13. a(n)=10+2n4. a

A bag contains 9 blue marbles and 1 green marble. What is the probability of drawing a blue marble followed by a green marble, without replacing the first marbl

Based on the suffix, -ant, what does the word “defiant” mean?

Contrast situations where work is done with different amounts of force to situations where no work is done such as standing still???

What is x4-81 factored?

nitrogen fixation is carried out primarily by

A small country in Europe has been experiencing population growth that can be modeled by the equation y=120,000(1.042)^x where y is the population of the countr