(BRAINLIEST QUESTION)

Three flags are positioned on a triangular piece of land as shown below.

Which statement is TRUE?

A
The sine of the angle formed at flag 3 is equal to the cosine of the angle formed at flag 2 since both values are equal to 2425 .

B
The sine of the angle formed at flag 3 is equal to the sine of the angle formed at flag 2 since both values are equal to 2425 .

C
The sine of the angle formed at flag 3 is equal to the cosine of the angle formed at flag 2 since both values are equal to 725 .

D
The sine of the angle formed at flag 3 is equal to the sine of the angle formed at flag 2 since both values are equal to 725 .

the correct answer is A

Step-by-step explanation:

the sine of flag 3 is equal to the cosine of flag 2 since both values are equal to 24/25

the least common denominatore of 7 and 2 is 9

step-by-step explanation:

7+2=9

step-by-step explanation:

12: 00 p.m. to 7: 00 p.m. is a total of 7 hours.

4: 00 p.m. to 7: 00 p.m. is a total of 3 hours.

this means that from 4: 00 p.m to 7: 00 p.m. this represents 3/7 of what was lost from 12: 00 p.m. to 7: 00 p.m.

after knowing this, after doing 11,600 - 6,800 = 4,800

4,800 represents 3/7 of what was lost for 7 hours.

we then divide 4,800 by 3 which gets 1,600.

because we know that 1,600 represents 1/7 of how much water was lost, we just have to multiply by 7, which gets 11,200.   after adding 11,200 to how much water was left at 7: 00 p.m. which was 6,800. 11,200 + 6,800 = 18,000

this means that the pool originally had 18,000 gallons in the pool.

you can also check your work by doing 18,000 - 4(1600), which becomes           1800 - 6400 which gets you 11,600.