I don't need sleep i need answers

whats the question??

Step-by-step explanation:

They are the inverse operation.

Step-by-step explanation:

When trying to divide you must figure out how many times something goes into another. In order to do this you multiply certain numbers by each denominator in order to see which is exact or the closest to the number your numerator.

Step-by-step explanation:

Hey there!

The equation of line which passes through the point (1,2) is (y-2) = m1(x-1)(i)

The another given equation is y= 2x + 3(ii)

Comparing the equation (ii) with y= mx+c we get;

Slope (m2)= 2.

As per the condition of perpendicular lines, m1*m2 = -1.

m1*2 = -1

Therefore, m1 = -1/2.

Keeping the value of m1 in equation (i) we get;

(y-2) = -1/2(x-1)

y - 2 = -1/2x +1/2

y = -1/2 X + 1/2 + 2

Therefore, the required equation is y = -1/2 X + 5/2.

Hope it helps!