kelly86
kelly86
12-09-2017
Mathematics
contestada
Can someone explain to me how to do this!!!
Respuesta :
texaschic101
texaschic101
12-09-2017
well...it says the sum of the angles measure 360...so lets set them equal to 360
40 + x - 10 + 1/3x + x - 20 = 360...combine like terms
2 1/3x + 10 = 360
7/3x = 360 - 10
7/3x = 350
x = 350/(7/3)
x = 350 * 3/7
x = 1050/7
x = 150 <=====
Answer Link
VER TODAS LAS RESPUESTAS ( 49+ )
Otras preguntas
did i draw the line x=2 correctly? and how do i do b? what does it mean by reflect it in line x=2? plz plz plz help!!!!!
How many nucleotides make up a signal codon?
Michael picks 1kg of tomatoes from his greenhouse. He knows that fresh tomatoes are 95% water by weight. He puts them on the window ledge to ripen, but forgets
Read the lines from Act I, scene v of Romeo and Juliet. Romeo: [To JULIET.] If I profane with my unworthiest hand This holy shrine, the gentle sin is t
Which of the following is the best definition of virtual private networking
Find the periodic payment which will amount to a sum of 17000 if an interest rate 5% is compounded annually at the end of 12 consecutive years.
Triangle ABC is similar to triangle DEF . The length of AC¯¯¯¯¯ is 12 cm. The length of EF¯¯¯¯¯ is 15 cm. The length of DF¯¯¯¯¯ is 9 cm. What is t
Evaluate the following expression 2^-2
WILL GIVE BRAINLIEST AND RATE! URGENTSolve. −3/5x + 1/5 > 7/20 Drag and drop a number or symbol into each box to show the solution.
What is 5.336 rounded to the nearest tenth
