One can convert temperature from Kelvin into Fahrenheit using the formula F = 9/5 (K - 273) +32. What is the temperature in Kelv
in corresponding to F degrees Fahrenheit?
2 answers:
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Answer:
Step-by-step explanation:
The slope of straight line PR where P(2,3) and R(5,-1) are two vertices of triangle PQR will be =
Therefore, the slope of the altitude passing through Q(-1,1) will be {Since, the product of slopes of two perpendicular straight line is -1}
So, equation of the altitude is where c is a constant.
Now, putting x = -1 and y = 1 in the above equation we get
⇒
Therefore, the equation of the altitude is (Answer)
An integer is a number that comprises of natural numbers like 0,1,2,3,4... so on and negative whole numbers like -1,-2,-3 and so on.
Multiplication Rules:
1. Product of two positive integers is always POSITIVE.
Eg:
2. Product of two negative integers is always POSITIVE.
Eg:
3. Product of a negative integer and a positive integer is always NEGATIVE.
Eg:
Quotient Rules:
1. Positive integer divided by a positive integer is always POSITIVE.
Eg:
2. Positive integer divided by negative integer or negative integer divided by a positive integer is always NEGATIVE.
Eg:
3. Negative integer divided by a negative integer is always POSITIVE.
Eg: