Question

Найдите значение а,если -а= -(0.75 -5/12) помогите пожалуйста

Answer 1

-а= -(3/4 - 5/12)
-а= - 1/3
а= 1/3

Answer 2

Solving for the Value of a

To find the value of \( a \) in the given equation \( -a = -\left(0.75 - \frac{5}{12}\right) \), we can start by simplifying the right-hand side of the equation and then solve for \( a \).

First, let's simplify the expression \( 0.75 - \frac{5}{12} \): - \( 0.75 - \frac{5}{12} = \frac{9}{12} - \frac{5}{12} = \frac{9 - 5}{12} = \frac{4}{12} = \frac{1}{3} \)

Now, we can substitute this value back into the original equation: - \( -a = -\left(\frac{1}{3}\right) \)

To solve for \( a \), we can multiply both sides of the equation by -1: - \( a = \frac{1}{3} \)

So, the value of \( a \) is 1/3.