Answer:
Step-by-step explanation:
I'm not sure how to solve the first one, but I'll try to simplify sqrt3-1/sqrt3+1. I simplified it and I got 2-sqrt3. Does that help?
For question 2, I got -0.251.
Since there are 5,280 feet in a mile, you have to multiply the number of miles per hour by 5,280.
If you multiply 5,280 by 70, you get 369,600, which is the amount of fph that the cheetah can run.
You final answer is that if a cheetah can run 70 miles per hour, it is running 369,600 feet per hour.
Answer: 42
Step-by-step explanation:
3 times 7 (the number of plants last weekend) =21.
But this is half the quantity of plants he wants to pot next weekend.
So, the double of 21 is 42.
Answer:
112 2/15
Step-by-step explanation: