The compare is hat they both have the same y-intercept, the contrast is that tone line is positive and the other line is negative
Answer: 80°
Step-by-step explanation:
The sum of the angles in a triangle is 180°. Since the two angles of a triangle measure 15° and 85°.
The measure for the third angle will be:
= 180° - (15° + 85°)
= 180° - 100°
= 80°
The third angle is 80°
The answer is 18
Working out:
1 1/2 x 4 =6
6 x 3=18
150*30% = $45
$150-$45 = $105
Marco still owes his brother $105
