Seudónimo Seudónimo
  • 02-05-2020
  • Mathematics
contestada

Savannah completed a proof showing that non-adjacent angles A and B are congruent. What is the value of y? (Enter answer as a whole number)* ​

Savannah completed a proof showing that nonadjacent angles A and B are congruent What is the value of y Enter answer as a whole number class=

Respuesta :

upandover
upandover upandover
  • 02-05-2020

180 = 140 + x + 12

x = 28

2x - y = x + 12

2(28) - y = 28 + 12

56 - y = 40

y = 16

Hope this helps! :)

Answer Link

Otras preguntas

what is the comparative form of the adjective extraordinary?
263,143 what the value of the 6 digit in this number
as you enter text in the word document window, you must press the enter key when the insertion point reaches the right margin. true false
twice the quotient of 50 and the sum of a number you and 8
what value of n will make the rational number -17\n an integer
What was the first document written in accordance to giving people in the 13 colonies "Unalienable Rights"
what is the mass (in kg) of 6.89 × 1025 molecules of co2? the molar mass of co2 is 44.01 g/mol.
which theory do scientists use to explain the formation of our world's land forms?
one of the most important reasons for using only reliable water sources is to reduce
how many fingers are on a hand