Answer:
The triangle is 50,50 80
Step-by-step explanation:
The three angles of a triangle equal 180 degrees
We only want one 80 degree angle. That means the other two angles have to be the same, since it is an isosceles triangle. Call the other angle x
x+x+80 = 180
2x+80 =180
Subtract 80 from each side
2x+80-80=180-80
2x =100
Divide by 2
2x/2=100/2
x = 50
Each of the other angles in the triangle would have to equal 50 degrees
The triangle is 50,50 80
Answer:
breath <3 Im in the same boat rn just calm down and believe in yourself
Step-by-step explanation:
get some snacks play music and relax
hope this helps <3 : )
The answer to this question is 54 R 9.
Answer:
y = -1 and x = 3
Step-by-step explanation:
x - 2y = 5 .................(i) X 3
3y - 3x = -12..............(ii)
3x - 6y = 15.............(iii)
(ii) + (iii)
-3y = 3
y = -1
sub for y in (i) to get x
x = 3
Answer:
Cuz it awnsers stuff for you and you get to comment and talk to other people
Step-by-step explanation:
