calebjw02
calebjw02 calebjw02
  • 01-04-2021
  • Mathematics
contestada

help another difficult question ​

help another difficult question class=

Respuesta :

karkismriti176
karkismriti176 karkismriti176
  • 01-04-2021

Answer:

70

Step-by-step explanation:

7x + 8x + 3x = 180 ( sum of angles of triangle)

18x = 180

x= 180/18

x= 10

angle A = 7x = 7×10 = 70

Answer Link

Otras preguntas

What might happen to a population of rabbits in a forest if a new predator moved to the forest?
Water, vitamins, and salt are absorbed in the
Which of the following sentences is punctuated correctly? I want to go to the concert but I'm not sure if I will be able to make it to see the beginning. I want
Please help Evaluate the expression. (7 – 4)[(5 + 3. + 2] a. 26 b. 30 c. 47 d. 48
At 3:30 P.M. the angle between the hands of a clock is
between which two integers could you find euler's number?
how do you write 701,245 in words
what is the expended form for 79031
What are things left behind by early people ?
which priest wanted to convert Native Americans to Christianity