Question

If ab= -4 and abc=12, what is the value of c\ab​

Answer 1

Ответ:

0,75

Пошаговое объяснение:

ab= -4, abc=12=>

$c=\frac{abc}{ab} =\frac{12}{-4} =-3$

$\frac{c}{ab} =\frac{-3}{-4} =\frac{3}{4}=0,75$

Answer 2

To find the value of c/ab, you first need to solve for c and ab from the given equations ab = -4 and abc = 12.

Let's start with the equation ab = -4.

Next, we can use the value of ab in the second equation, abc = 12:

abc = 12

Now, substitute the value of ab (-4) into the equation:

(-4)c = 12

To solve for c, divide both sides of the equation by -4:

c = 12 / (-4)

c = -3

Now that you have found the value of c, you can calculate c/ab:

c/ab = (-3) / (-4)

c/ab = 3/4

So, the value of c/ab is 3/4.