Answer:
hey
Step-by-step explanation:
sorrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrry to bother you but do you know the answers i want to check mine please
Answer:
Nothing too simplified in this. That's in its most simplified form.
Step-by-step explanation:
6 blades in 1 windmill is the "unit rate" A unit rate is the number per thing. You will need to multiply. Multiply 6X7. 6 for 6 blades and 7 for 7 windmills. It is 42. 42 blades are in 7 windmills.
Answer: B. False
Step-by-step explanation:
You assume the inverse of what you intend to prove is true, not the converse.
B and c are the speeds of the boat (in still water) and the current.
Traveling with the current, the boat goes b+c km per hour.
1 hour * (b+c km)/hour = 15 km
b+c = 15
Traveling against the current, the boat goes b-c km per hour.
3 hours * (b-c km)/hour = 15
b-c = 5
Add the two equations
b = 10 km per hour
