$81.00
30% of 270 = 0.3 × 270 = 81
The sum of all angles in a triangle or on a straight line is 180 so subtract the values from 180
<h3>
Answer:</h3>
270 minutes
<h3>
Step-by-step explanation:</h3>
(60 minutes/hour) × (4.5 hours) = 270 minutes
Answer:
15 mph
Step-by-step explanation
i used a calculator but correct me if im wrong pls
Angle = 68⁰ is an inscribed angles, this angle equal 68⁰,
so it intersect arc = 2*68⁰= 136⁰.
Arc of the whole circle (circumference) =360⁰,and it also =b+104+136.
b+104+136 =360
b=360-(104+136) = 120⁰
Answer A. b=120⁰.
