Answer:
5 x 10^7
Step-by-step explanation:
(5 x 10^4)·(1 x 10³) = 5 x 10^7 = 50 million
Answer:
30
Step-by-step explanation:
Supplementary angles add to 180°.

Answer:
square root will be 20.7
Step-by-step explanation:
i got the answer
Answer:
At 4:48 p.m.
Step-by-step explanation:
angle between hands of the clock is given by
θ= | 30H- 11/2M |
Where H and M are hours and minutes respectively.
H=4
θ= | 30×4- 11/2M |
⇒144°= | 120- 11/2M |
solving Above equation we get M= 48 minutes
Time = 4:48 p.m.
therefore between 4 and 5 p.m. at 4:48 p.m. the angle between minute and hour hand is 144°