Unisha234
Unisha234 Unisha234
  • 05-09-2021
  • Mathematics
contestada

The value of m, if 3,18,m,42 are in proportion

Respuesta :

Аноним Аноним
  • 05-09-2021

If its a proportion then

[tex]\\ \sf\longmapsto 42-m=m-18[/tex]

[tex]\\ \sf\longmapsto 42+18=m+m[/tex]

[tex]\\ \sf\longmapsto 2m=60[/tex]

[tex]\\ \sf\longmapsto m=\dfrac{60}{2}[/tex]

[tex]\\ \sf\longmapsto m=30[/tex]

Answer Link

Otras preguntas

12-2 what are food chains and food webs
In what way did the Treaty of Versailles (which ended WW1) help lead to WW2?
Select the complete subject of the sentence below. People all over the world need vitamins.
1.) What details does the speaker use to contrast life in her father's original culture and life in the city.
Find the values forX, Y, and Z so that all the following statements are true.
Write 13 hundred thousands 12 ten thousands 4 hundreds and 16 ones in standard form
(10 points) Adrianne spent 30 minutes filling in test answers. Within that time, she spent 30 seconds sharpening her pencil, 5 minutes using the bathroom, and a
Konigsburg, E.L. The View from Saturday. New York: Aladdin, 1996. Which type of source is cited in the entry above? A. a book B. a magazine article C.
The seeds of flowering plants, angiosperms, have similar parts. The part of the seed that is responsible for protecting the developing embryo, that often helps
how are elements related to compounds?