AislaK403154 AislaK403154

03-11-2022
Mathematics

contestada

IF AB = (2x + 23). BC = (12 + 7x), and CD = 19 - 9x), find AD.

Respuesta :

SamyakZ789146 SamyakZ789146

03-11-2022

The addition of length of each line segment gives the value of AD.

[tex]\begin{gathered} \text{From the number line, AB+BC+CD=AD} \\ AD=(2x+23)+(12+7x)+(19-9x)=2x+7x-9x+23+12+19=54 \end{gathered}[/tex]

The value of AD is 54.

Answer Link

Otras preguntas

which civilization created the art shown here

Could I get a sentence for dire. Dire means very serious, desperate and bad

How many girls are in the marching band? And how can I turn 3/10 into a number

End behavior of polynomials I give 20 points

Find the sum or difference of 1/2x-8+1/2x-2

Another name for temporary work is

The concentration of the mixture obtained by mixing two solutions, A and B, is 20%. The concentration of the second mixture obtained by mixing the same two solu

A number is divided by 4 and then 5 is added to the quotient.The final result is 1. Find the number a. 64 b.10 c.24 d.28

Can you use the word 'traversed' in a sentence?

Please answer my question really quick name the equal parts of a whole