Question

Math is my WORST subject!! :( I need help on this problem!!! Please!

Answer 1

just add these two equations

Answer 2

AD+DM=AM
x+5+2x-1=AM

Answer 3

can you solve this @KatieMO

Answer 4

no that is not correct the centroid D is twice as far from A as it from M

Answer 5

AD = 2 ( DM )
x+5 = 2( 3x-5)
x+5 = 6x - 10
15 = 5x
x = 3

AM = AD + DM = x+5 + 3x-5 = 4x = 12

Answer 6

so answer is option D ) 12

Answer 7

You're SUREE?

Answer 8

where did you get 3x-5 from?

Answer 9

surely
its x + 5 = 2(2x - 1)
x + 5 = 4x - 2
8 = 3x
x = 8/3

AM = 8/3 + 5 + 16/3 - 1
= 4 + 24/3
= 12

Answer 10

as it happened you got the correct answer!!

Answer 11

D is the correct answer ?

Answer 12

you are wrong.. @cwrw238 5+2=7 not 8

Answer 13

its x + 5 = 2(2x - 1)
x + 5 = 4x - 2
7 = 3x
x = 7/3
AM = 7/3 + 5 + 14/3 - 1
= 4 + 21/3