srm12
srm12 srm12
  • 01-04-2019
  • Mathematics
contestada

plz help with this???? ​

plz help with this class=

Respuesta :

Kamikazeminem
Kamikazeminem Kamikazeminem
  • 01-04-2019

[tex]\hat{B}+\hat{D}=180°\Leftrightarrow 3x+9+2x-4=180\Leftrightarrow x=35 \\ \Rightarrow \hat{A}=73°\Rightarrow \hat{C}=180°-73°=107°[/tex]

Answer Link

Otras preguntas

Which shows 6 · 6 · 6 written as a single base with an exponent? A. 36 B. 63 C. 66
Philip is making a poster that is 36 by 24 inches. He cuts a 5x12 rectangle in the poster. How much of the poster remains uncut?
did you arrange the figure in your portrait within a triangle for a pyramid configuration? Yes No
What makes the value of k true
What were the long term and immediate causes of the civil war?
According to hertzel and smith (2001), by the year 2050, older people will make up ______ % of the population and younger people will make up _______% of the po
The broadest type of search, which looks for your terms anywhere, is:
observation often starts the scientific process observation is useful because it helps scientist_____ a) form questions b) develop opinions c) summarize data
Ethanol is a common laboratory solvent and has a density of 0.789 g/mL. What is the mass, in grams, of 113 mL of ethanol?
how to find the sum of 2+4+6....+40?