If she got 9 messages last week and 3rimes as much this week then she got 27 messages because 9x3=27
The answer is D. The roots are just where the line crosses the y axis.
Answer:
Step-bynznsbsjsjsbsisksbbd-step explanation:bdndnsoansjj hi rodn
Because the angle ACB is a central angle, and arc AB=93⁰,
so angle ACB also = 93⁰.
15 Minutes
You have 8 km in an hour.
Divide all that by two and you'll have 4 km in 30 mins.
Then divide by two again to end up with 2 km in 15 mins.
You could alternatively divide by four from the beginning, but I find this easier.
