graceoko1412
graceoko1412
07-05-2020
Mathematics
contestada
PLEASE SOLVE FOR QUESTION 13!!!!!
Respuesta :
emmafrancisco
emmafrancisco
07-05-2020
x + x + x + 20 + 10 = 180
(combine like terms)
3x + 30 = 180
3x=180-30
3x=150
x=150/3
x=50
Answer Link
prospermfuru
prospermfuru
07-05-2020
Answer:
x°=50°
Step-by-step explanation:
x°+(x+10)°+(x+20)°=180°
3x+30=180°
3x=180_30
3x=150
finally divide both side by 3
x= 50.
Answer Link
VER TODAS LAS RESPUESTAS ( 17+ )
Otras preguntas
Who was Alexander the Great and what did he achieve?
practice find each product mentally using the distributive property. 4 * 48=
identify the range of the fuction shown in the graph
Explain what you can tell just by comparing the symbols in a picture graph ( 3rd grade work)
julie is balancing her checkbook her beginning balance is $325.46,nher deposits add up to 285.38,and her withdrawals add up to 683.27.what is her ending balance
Both wrestlers were talented, but the more _____ one held out longer. A. Tenacious B. Confound
The term values can be defined as: question 19 options: a.federal laws and regulations. b.the tenets or convictions that people hold to be true. c.a culture's s
When apple introduced the ipod portable digital music player, the price of and demand for digital music players were high. As a result, a. Competition was not a
Is the given answer a reasonable solution to the problem? 8.89 • 12.13 = 107.8357 No, because 8 times 20 is 160 which is too far from 107.8357 Yes, because 9 ti
which is bigger and by how much? nanogram or microgram?
