03-09-2017
Mathematics

contestada

Point M is the midpoint of AB. AM=3x+3, and AB=8x−6.
_
What is the length of AM?

Respuesta :

Banabanana Banabanana

03-09-2017

If M is the midpoint of AB then AB = 2AM

8x - 6 = 2(3x + 3)
8x - 6 = 6x + 6
8x - 6x = 6 + 6
2x = 12
x = 12/2
x = 6

AM = 3x + 3 = 3*6 + 3 = 18 + 3 = 21 units

Answer Link

Otras preguntas

the price of a technology stock was $9.59 yesterday. today, the price rose to $9.66 . find the percentage increase. round your answer to the nearest tenth of a

According to Aristotle, which quality is not typical of a tragic hero or heroine?

If the amount of dark matter and energy is above the critical level, what will happen to the fate of the universe?

Which one of the following factors contributes to the importance of teacher aides in schools today? a. a decrease in the population b. reduced teacher salarie

What is the central theme "as cheap as coal"?

I need hellllllllllllllppppp

The journalist stated she had gotten that piece of information from a reputable source. Which answer correctly describes the bolded word?

the meaning of empirical formula

consider the quadratic function f(y) = 8y2 – 7y 6. what is the constant of the function?

What would most likely happen to the chipmunk population in 2014 if the population went up to 22 million in 2013? The chipmunk population would continue to incr