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Which property justifies the following statement if W plus -8 equals 16 then w plus -8 plus 8 equals 16 plus 8?
It is the property that equals plus equals are equals.
The equation of a circle centered at the origin is x2 plus y2 16. What is the radius of the circle?
If that equals 16 then the radius is 4
What is oxidized in the following reaction Fe plus Ag2O equals FeO equals 2Ag?
Fe
Perimeter of a semicircle when the Diameter is 8?
Perimeter of a semicircle is the length of the half-circle plus the diameter. The whole circle would have a length of diameter times pi, but since it's only half... Perimeter of semicircle = (1/2*pi*D) + D
Which property of the real numbers is illustrated by the following w plus bn equals w plus nb?
Commutativity of multiplication.There is also, implicitly, the property that equals plus equals are equal.Commutativity of multiplication.There is also, implicitly, the property that equals plus equals are equal.Commutativity of multiplication.There is also, implicitly, the property that equals plus equals are equal.Commutativity of multiplication.There is also, implicitly, the property that equals plus equals are equal.
