10.28 , 28 cm in meters is 0.28. you have 10 meters therefore 10+.28= 10.28
Answer:
i dont really know you know what sayimg
V(t)= 5000 - 500t I think
Answer:
∠ ADC = 53°
Step-by-step explanation:
Note the angle between the radius and the tangent is 90°
The sum of the angles in quadrilateral AOCB = 360°, thus
∠ AOC = 360° - (90 + 90 + 74 )° = 360° - 254° = 106°
∠ AOC is twice the angle on the circumference ∠ ADC, thus
∠ ADC = 106° ÷ 2 = 53°
