Answer:
The input is x2
Step-by-step explanation:
1*2=2
4*2=8 and the rest go on
Answer:
B
Step-by-step explanation:
Obtuse is over 90 degrees. This is definitely over 90 degrees.
Answer:
Rate = 108 km/hr
Distance travelled in 2 hours = 216 km
Step-by-step explanation:
A car is travelling at a rate of 30 meters per second
1 km = 1000 meters
? km = 30 meters
Cross multiplying gives; km
1 hr = 3600 seconds
? hrs = 1 second
Cross multiplying gives; hrs
Speed = Distance ÷ Time
Speed in km/hr = km ÷ hrs = km × = 108 km/hr
Distance travelled in 2 hours = 2 × 108 km = 216 km