elreemali03 elreemali03

11-05-2017
Mathematics

contestada

Segment AB = 4x - 10

Segment BC = 12x + 6

Segment AC = 68

What is the length of segment BC?

4.5

54

60

72

Segment AB 4x 10 Segment BC 12x 6 Segment AC 68 What is the length of segment BC 45 54 60 72 class=

Respuesta :

fussellk fussellk

11-05-2017

(4x - 10) + (12x + 6) = 68
16x - 4 = 68
16 x = 72
x = 4.5

So, 12 (4.5) + 6 = 60

Answer Link

whyareyounotgay0 whyareyounotgay0

11-05-2017

To get to that AC = 68 you have to add AB and BC.
4x-10+12x+6=68
Add your 4x and 12x together.
Add -10 and 6 together.
Your equation now is.
16x - 4 =68
Add 4 to 68
16x = 72
x = 4.5
Plug x into segment BC
12(4.5)+6
BC=60

Answer Link

Otras preguntas

the function graphed is f (x).what does f(x)=

Please Solve This question You have to round to the nearest thousand

Monster classification with a dichotomous key

Solve each radical equation. V3x 7-8=3 v5 7=8 5 x-3 6=5 Vx -1 7 = 2 V3x -2 4 =x V2x 5=8-

Solve the system of equation algebraically y=-x-2 y=-2x

After Abraham Lincoln was elected but before he could take office Southern States__________________ Changed their votes to Abraham Lincoln Seceded from the U

Which detail best supports the central idea that the animals felt pride in growing and supplying their own food?

according to the essay "logical fallacies" what should an argument do?

From the time you recieve a PAE/SS (verbally or in a document), how long do you have to report it?

You don't have to own or live in a house to be part of the "Household Sector" in economics. This exercise, though, will ask you to determine whether the "Househ