Cross multiplication will help find the value of x
9*2=18
3*z=3z
Now we have :
3z=18
Divide both sides by 3 to isolate z
Final answer: z=6
9*2=18
3*z=3z
Now we have :
3z=18
Divide both sides by 3 to isolate z
Final answer: z=6
PLEASE HELP PLEASE 9. A lake has an average depth of 4 feet. A new dam has just been completed, and the average depth of the lak
e will increase by 1/2 day for the next 8 daysWhich table shows the relationship between the height of the lake y, and the number of days X
1 answer:
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About 12.56 units.
Solve for x by plugging in values into Pythagorean theorem.
Simplify
Subtract 144 from both sides
divide both sides by 2
complete the square
take the square root of both sides.
subtract by 6 to get about 17.28 for x.
Plug in values for x to get distance traveled on outside of the yard.
17.28 + (17.28 +12) = 46.56
subtract 34 from the length to get the difference in travel. 46.56-34=12.56
Solve for x by plugging in values into Pythagorean theorem.
Simplify
Subtract 144 from both sides
divide both sides by 2
complete the square
take the square root of both sides.
subtract by 6 to get about 17.28 for x.
Plug in values for x to get distance traveled on outside of the yard.
17.28 + (17.28 +12) = 46.56
subtract 34 from the length to get the difference in travel. 46.56-34=12.56