Given:
y is directly proportional to x.
when
To find:
The equation that connects y with x.
Solution:
It is given that, y is directly proportional to x. So,
...(i)
Where, k is the constant of proportionality.
We have, when
. Substituting these values in (i), we get
Divide both sides by 5.
Substituting in (i), we get
Therefore, the required equation is .
Answer:
A=79.2
Step-by-step explanation:
A=a+b/2*h
A=5.4+14.4/2*8
A=19.8/2*8
A=9.9*8
A=79.2
Answer:
The given expression at p = 5 can be written as:
Step-by-step explanation:
Here, the given expressions are:
Now, substitute the value of p = 5 in both the given expressions, we get:
Similarly,
So,now comparing both the values at p = 5, we get:
2,500 > 7
Hence, the given expression at p = 5 can be written as: