cynthia1718 cynthia1718
  • 02-03-2018
  • Mathematics
contestada

What is the value of x if (2x+10) is supplementary to (2x+30)

Respuesta :

luckylionoz7p4y32x
luckylionoz7p4y32x luckylionoz7p4y32x
  • 02-03-2018

[tex](2x + 10) + (2x + 30) = 180 \\ 4x + 40 = 180 \\ 4x = 140 \\ x = 35[/tex]
Answer Link

Otras preguntas

the base of a lampshade is in the shape of a circle and has diameter of 13 inches. what is the circumference, to the nearest tenth of an inch of the lampshade?
A company's monthly profit increases by $1,000 each month. In January, the profit of the company was $25,000. If x = 0 represents January, which of the followin
A company's monthly profit increases by $1,000 each month. In January, the profit of the company was $25,000. If x = 0 represents January, which of the followin
solve for x: 2xsquared+4x-16=0
the most likely reason why Napoleon could be classified as an enlightened monarch was because
16x^2-25y^2 is equivalent to
Who received benefits from settlement houses in the late 1800s and early 1900s?
Which religion has the most followers in France? Lutheranism Judaism Anglicanism Catholicism
help please!!! can you show me how to do this??
In City, why does the author invent various citizens and residents of Verbonia?