mellinag mellinag

04-09-2017
Mathematics

contestada

m is the midpoint of segment AB. AM=2x^2+16, AB=6x^2. Find AB

Respuesta :

kphung76127 kphung76127

04-09-2017

If M is the midpoint, 2 times AM should be equal to AB

2(2x^2+16)=6x^2
4x^2+32=6x^2
32= 2x^2
16=x^2
4=x

Now plug the value of x in
6(4)^2
6*16
96

Final answer: 96

Answer Link

Otras preguntas

Work as a class. Find in the next synonyms for the following words: gift- to tell - contemporary- suite of furniture - bright - near - big - cosy - table - pl

Eleanor Roosevelt was humanitarian and worked on the civil rights effort.true or false

how do you work this problem? 5+1/7b=-2

Why have improvements in microscopes over time resulted in revisions in the cell theory? They have revealed new information about cell structure and processes.

In striving to meet the 2010 Dietary Guidelines for Americans, one should consume fewer foods with ________. a. Added sugars b. Trans fats c. Sodium d. All

Amphibians have internal fertilization that requires the presence of water. true or false

51.66 the 6 in the tenths place is _______ the value of the 6 in the hundredths place

explain how yiu can tell 5/12 is less than 1/2 without using a model.

Which of the following is an agent of socialization? a. a grandparent c. TV b. school d. all of the above

What is the next number? 2, 7, 26, 101, 400, ?