faceofgrace6 faceofgrace6

12-02-2021
Mathematics

contestada

solve for x. pls help !!!!!

solve for x pls help class=

Respuesta :

Serenity900 Serenity900

12-02-2021

Answer:

x=5

Step-by-step explanation:

Put everything on one side of the equation and have it equal to 180 degrees.

13x+3+72+8x= 180

Combine like terms

21x+75= 180

Subtract 75 on both sides

21x = 105

Divide by 21 on both sides

x= 5

hope this helped!

Answer Link

Otras preguntas

How many mililiters of a 6 00 M NaOH solution are needed to provide 0 330 mol of NaOH?

If an airplane is flying west at 300mph, and a crosswind is blowing south at 35 mph (90°), what is the true speed of the plane? Will the plane truly fly west if

The graph below gives information about changes in the birth and death rates in New Zealand between 1901 and 2101.Summarise the information by selecting and rep

The equation (k + 3) x^2+ 6x + k = 5, where k is a constant, has two distinct real solutions for x. Show that k satisfies k^2– 2k – 24 < 0

3y+6(3y-2) = 2(y-1)-7 solve for y , reduce answer to integer or fraction.

where is texas located in

(1+1+3+2)x0+10-5= What is the answer?

Please Help! Brainliest Answer! Thank you

in algerbra we use an blank to represent a varible

Many of the new tax collector were incompetent; some were actually