Answer:
80
Step-by-step explanation:
180-(60+40)=180-60-40=180-100=80
Process efficiency is a measure of the ratio of process outputs to inputs.
90 + 90 = 180
5 + 5 = 10
180 + 10 = 190
so 95 + 95 = 190
Answer:
Try using quizlet or ask for a tutor I don’t understand that
Step-by-step explanation:
Hello, please consider the following.
When
and
are two roots, we can factorise as

So for the first equation, we can say that the sum of the zeros is

and the product is

So we can factorise as below.

And the solutions are

For the second equation, we will complete the square and put the constant on the right side and take the root.
Let's do it!

We take the root, and we find the two solutions


Thank you.