Answer:
Step-by-step explanation:
Perhaps you are interested in rationalising the denominator of the given problem. Let's do it.

Answer: The angles inside a triangle are called interior angles. ... The three interior angles in a triangle will always add up to 180°. At each corner the exterior and interior angles are on a straight line, so at each corner these two angles add up to 180°.
Step-by-step explanation:
Sal proves that the angles of an equilateral triangle are all congruent (and therefore they all measure 60°), and conversely, that triangles with all congruent angles are equilateral.
Answer:
y= -0.38x+ -1.50
Step-by-step explanation:
this is in decimal form rounded to the nearest 100th