3.5*(-3)///////3.5*(-3)//////all of this parts same
Answer:

Step-by-step explanation:
I attached an image to aid the understanding of the question.
Looking at the image, we see that the 8 shaded parts are congruent, as affirmed in the question as well. And we are told that T = 3, this implies that the area of the square with T as it's side is 9ft². Since all the 8 squares are congruenrt, it means each square has its area to be 9. Therefore, the total area of the 8 shaded squares will be:

It remains the area of the shaded square with side S.
From the question, we have the following ratio:
I did not add ± because length is always positive, so the case of negative is eliminated.
Now the areas of S is 
Therefore, the total area of the shaded squares is

Answer:
The answer is -40
Step-by-step explanation:
<h3><u>Given</u>;</h3>
<h3><u>To </u><u>Find</u>;</h3>
Now,
a – 5y
(-5) – 5(7)
-5 – 35 = -40
Thus, The answer is -40
<u>-TheUnknownScientist</u><u> 72</u>
X-3y=-5
-(x+3y=1)
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-6y=-6
y=1
x=-2