Hello!
You can draw this out and count the squares
When you do this you get 24 squares
The answer is 24 square units
Hope this helps!
3x-11 =2x+11
x=22
y = 180 - [{3(22)-11} +{2(22)+11}]
y= 180 - 110
y = 70
Therefore: x=22 and y = 70
The value of y is, 
We have given that,

We have to determine the value of y,
<h3>What is the formula for the quadratic equation?</h3>

Therefore,we get








Therefore the value of y is,

To learn more about the quadratic equation visit:
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Answer:
1. 0
Step-by-step explanation:
I don't know the even number one. (−1)^r when r is an odd integer greater than 1 always will equal -1 then -1 + 1 = zero
Do you already know how to do it, or checking your answer?