The table is an example of joint variation. What is the missing value if the length is 5 meters?
2 answers:
Answer:
7
Step-by-step explanation:
Formula of joint variation :
To Calculate k
Width(x)= 7
Height(y) = 12
Volume(z) = 420
Substitute the values in the formula
Now , to find the missing height
Substitute width = x = 15
Height = ?
Volume = z = 525
Substitute the values in the formula :
So, the missing value is 7 .
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