Balancing the equation 121 - X = 49+10+26
1 answer:
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<h3>Answer</h3>
B and E
<h3>Explanation</h3>A) It's wrong because
B) It's right because
C) It's wrong because
D) It's wrong because
E) It's right because
F) It's wrong because
I found width=13.72 ft and length=43.72 ft.
Call one dimension of the rectangle x, the other will be x+30
You want an area A=600 ft^2 but A=length x width=x*(x+30)=600
Rearranging you get:
solving this quadratic equation you get a negative solution and a positive one that gives your result.
Call one dimension of the rectangle x, the other will be x+30
You want an area A=600 ft^2 but A=length x width=x*(x+30)=600
Rearranging you get:
solving this quadratic equation you get a negative solution and a positive one that gives your result.