Answer:
1) m<BFD is a triangle
2) AC is a line segment
Step-by-step explanation:
Answer:
1. Subtract starting value minus final value.
2.divide that amount by the absolute value of the starting value.
3. Multiplt by 100 to get a percent decrease.
4. if the percentage is negative, it means there was an increase and not an decrease
Answer:
Step-by-step explanation:
water = 1 litre = 1000 ml
water : sucrose : saline = 1000 : 199 : 271
Answer:
2.5 hours
Step-by-step explanation:
Time is distance divided by speed.
Therefore, you'd have to do 175/70
175/70 = 2.5
