A student is given the rectangle and square shown. The student affirms that the two figures have the same perimeter. Is the stud
ent right? Complete the explanation to explain your reasoning
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Correct
Incorrect
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Division
Subtract
Adding
1 answer:
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Answer:
x=-2.25,y=-2.25
Step-by-step explanation:
The given system is
We want to solve the system for x and y that makes the system true.
Let us multiply the first equation by 3 while maintaining the second equation:
Subtract the current second equation from the first one.
Divide through by 12:
From the second equation we have:
This implies that:
Answer:
From this, you can tell it's in slope-intercept form, has a slope of -1/2, and a y-intercept of -4.
I've included a picture of what this equation looks like.
