Answer:
22.5 = x
Step-by-step explanation:
I'm using Pythagorean theorem.
A^2+B^2=C^2
18^2+13.5^2=C^2
324+ 182.25=C^2
506.25=C^2 ( now square root both sides)
22.5=c
Answer:
this question is too lengthy
Answer:
72901090
Step-by-step explanation:
Answer:
2nd one
Step-by-step explanation:
Answer: option c
Step-by-step explanation:
Based on the information given, you can write the following expression:
Where k is the the constant of variation
If y=7/4 when x=1, then you can substitute these values into the expression and solve for k:
Substitute k into the expression. Then the equation is:
Substitute x=3 into the equation. Then, y is: