queenbeautiful61307
queenbeautiful61307 queenbeautiful61307
  • 01-05-2021
  • Mathematics
contestada

Help HELP HELP HELP PLS!!!

Help HELP HELP HELP PLS class=

Respuesta :

maggielee724
maggielee724 maggielee724
  • 01-05-2021

Answer:

x = 40

Step-by-step explanation:

40° and (3x + 20)° form a straight line, and a straight line equals to 180°

=> 40 + (3x + 20) = 180

=> 3x = 120

=> x = 40

Answer Link
fabianaaguirre2121 fabianaaguirre2121
  • 01-05-2021
Is B x=40

I hope it’s that
Answer Link

Otras preguntas

what was the official religion of the tang dynasty
niveles del lineal y productos a ubicar en cada uno
Identify the coefficient of 7xy A. 1 B. 7 C. y D. x
What is the meaning of the suffix in the word urgency? a. state of b. able to c. function d. quality
Which of the following is not an example of a belief associated with the Muslim faith?
Strength training leads to increased metabolic rates. true false
Succession is always caused by natural events. please select the best answer from the choices provided t f
Who described atoms as small spheres that could not be divided into anything smaller? bohr dalton rutherford thomson
How might you determine if the patient is leaving with a full understanding of the treatment plan?
When some members of a species become isolated, they are less likely to form a new species. truen or false?