Answer:
The answer is C
Step-by-step explanation:
C. Yi = 0 + 1X1 + 2X2 + 3X3 + 4X4 + ei
Answer:
Two angles are called supplementary when their measures add up to 180 degrees.
Answer: it is already in standard form
Step-by-step explanation: for example
To write a linear equation in standard form, move each variable term to the left side of the equation and simplify.
A
x+/-By=c and in this case it is 2x-8y=16
Answer:

Step-by-step explanation:
Given:
The area 'A' of a circle with radius equal to 'r' is given as:

In order to rewrite the given formula in terms of radius 'r', we need to isolate 'r'.
Dividing both sides by π, we get:

As
, the above equation becomes:

Taking square root both the sides, we get:

We neglect the negative result while taking square root as the radius can't be a negative number.
Thus, the formula for radius 'r' in terms of area 'A' is given as:
