-618.
10(-60)-18
10(-60)=-600
-600-18=-628
The angles 150°, 20°, and 20° are not the angles of the triangle.
The polygonal shape of a triangle has a number of sides and three independent variables. Angles in the triangle add up to 180°.
We know that the interior angles of the triangle are the supplementary angles which means the aggregation of the angle results in 180 degrees.
The angles are 150°, 20°, and 20°.
Check whether these angles are the angles of a triangle or NOT. If the sum of these angles is 180 degrees, then they are the angles of triangle.
⇒ 150° + 20° + 20°
⇒ 190°
The angles 150°, 20°, and 20° are not the angles of the triangle.
More about the triangle link is given below.
#SPJ2
Answer:
Step-by-step explanation:
4x-12(x-3) greater than or equal to 10
then simplify to
-8x+36 is greater than or equal to 10
simplify again to get