What is the value of x?

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x =

x = 11

Step-by-step explanation:

If a line parallel to one side of a triangle intersects the other two sides of the triangle, then the line divides these two sides proportionally.

then 6/(6 + 48) = 5/(5 + 3x + 7)

6(3x + 12) = 5(54)

18x + 72 = 270

18x = 198

x = 11

x=11

Step-by-step explanation:

the ratio of 6:5 is 1.2 and you can do that by dividing 6 by 5

after that add 48 and 6 which is 54.

54/1.2 is 45 and then

45 = 3x + 7 + 5

45 = 3x + 12

subtract 12 on both sides you get 33 = 3x

divide 3 on both sides and you get x = 11

answer: ur mum is gay

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.