Mathematics, 23.09.2020 01:01 lay2578
1) The equation x + 4 = 4 + x is an illustration of the
(1) associative property (3) commutative property (2) distributive property (4) additive inverse
2) Which statement illustrates the associative property? (1) 21 =1 (3) 2(1)=2
(2) 2(3+4)=2(3)+2(4) (4) 2(3•4)=(2•3)4 3) The equation 6(x + y) = 6x + 6y is an example of the
(1) associative property (3) commutative property (2) additive inverse (4) distributive property
4) The additive inverse of -3 is
2
11 (1) (3)
33 (2) 3 (4) 0
5) If n represents an even integer, the next larger even integer is
(1) n + 1 (3) 2n
(2) n+2 (4) 2n+2
Matching: Write the letter of the property that justifies each statement below.
___6) 21 =1 2
A) AdditiveIdentity
B) Multiplicative Inverse C) Distributive Property D) AssociativeProperty E) Commutative Property
___7) 2(1 + 3) = 2(1) + 2(3) ___8) 2 + 1 = 1 + 2
___9) (1+2)+3=1+(2+3) ___10) 2 + 0 = 2
Answers: 2
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Mathematics, 21.06.2019 19:30
He mass of a single atom of carbon can be found by dividing the atomic mass (12.01 g) by 6.022 x 10^23. which is the mass of a single carbon atom, correctly written in scientific notation with the correct number of significant figures?
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1) The equation x + 4 = 4 + x is an illustration of the
(1) associative property (3) commutative pr...
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