-9-9x+4=159+159x+4=-5
-5-9x=163+159x=-5
+5 +5
-9x=168+159x=-5
+9x +9x
168+168x=-5
-168 -168
168x=-173
x=
Answer:
22,300 is your answer
Step-by-step explanation:
Answer:
If the angle of vertex of isosceles triangle is 50° then the angle of base is <em><u>8</u></em><em><u>0</u></em><em><u>°</u></em><em><u> </u></em>
Explanation -
Sum of all angles of a triangle is 180°
As we know in an isosceles triangle 2 sides and equal its opposite angles are also equal .
50 + 50 + X = 180
100 + X = 180
X = 180 - 100
X = 80°
Answer:
y - 9 = 4 ( x - 0)
Step-by-step explanation: