Answer:
Do wht I don’t see ???
Step-by-step explanation:
yes, it does not matter if the y is at the beginning or at the end. However, most teachers usually prefer to have the y at the beginning as it is easier to read.
(3ab-2a-2)-(4ab-4)=
3ab-2a-2-4ab+4=-ab-2a+2
The ratio of the area of square PQRS to the area of square ABCD is 5/9
<h3>Area of square ABCD</h3>
Assume the measure of the side lengths of the square ABCD is 1, then the area of the square ABCD is:


See attachment for the diagram that represents the relationship between both squares.
<h3 /><h3>
Pythagoras theorem</h3>
The measure of length PQ is then calculated using the following Pythagoras theorem:

Evaluate the squares

Add the fractions

<h3>Area of square PQRS</h3>
The above represents the area of the square PQRS.
i.e.

So, the ratio of the area of PQRS to ABCD is:

This gives


Hence, the ratio of the area of square PQRS to the area of square ABCD is 5/9
Read more about areas at:
brainly.com/question/813881
Answer:
y = -1
Step-by-step explanation:
3(2) + y = 5
6 + y = 5
-6
y = 5 -6
y = -1