Let the original length of the square be x cm.
(x+5) X (x-2) = 60
Or, x^2-2x+5x-10-60 = 0
Or, x^2+3x-70=0
Or, x^2+10x-7x-70=0
Or, x(x+10)-7(x+10)=0
Or, (x-7)(x+10)=0
Therefore, x=7 or x=-10 (rejected as the length cannot be negative)
Ans: Area of the square=l^2=7^2=49 square meters.
Answer:
Perimeter = 120 inches
Area = 176 inches 2
Step-by-step explanation:
For perimeter, all you have to do is add. For area, you would normally have to multiply, but since the numbers are all squared, all you have to do is add them
Answer:
8f-16g
Step-by-step explanation:
-1×f(-8) -4×g(4)
-1×-8f -4×4g
8f -16g
Hopes this helps
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500 feet divided by 1.5 equals 333.33. 500 feet divided by 333.33 equals 1.5. 850 feet divided by 333.33 equals 2.55 or 2.6. Your answer is 2.6.
Answer:
that is the answer
mark me as brainliest kid
