Answer:
5(4+√3)/13
Step-by-step explanation:
Answer:
8/12, 3/12
Step-by-step explanation:
Least common multiple for 3 and 4 is 12. So the denominator should be 12.
For the fraction 2/3, multiply the numerator and denominator by 4 so you will get :
2/3 * 4/4 = 8/12
For the fraction 1/4, multiply the number and denominator by 3 so you will get:
1/4 * 3/3 = 3/12
pool has 45000 gallons. It loses 780 gallons per hour, so the amount at any given time:
45000 - 780h, where h is the number of hours.
The chemical could be added once the amount of gallons in the pool hits 15000. So the equation to solve:
45000 - 780h = 15000
solve:
30000 = 780h
38.46 = h
It will take about 38.46 hours before chemical could be added. It will not take longer than 2 days because 2 days is 48 hours, and we only need about 38 hours.
Answer:
B. SSS
Step-by-step explanation:
All of the sides are the same
