Tell me all the properties of algebra
1 answer:
Answer:
Commutative Property of Addition.- 2 + 3 = 3 + 2
Commutative Property of Multiplication.- ex. 5 × 7 = 7 × 5 Associative Property of Addition.- ex.(2 + 3) + 6 = 2 + (3 + 6) Associative Property of Multiplication.- ex. (7 × 3) × 10 = 7 × (3 × 10) Distributive Properties of Addition Over Multiplication- ex. 2 × (2 + 8) = 2 × 2 + 2 × 8 (2 + 8) × 10 = 2 × 10 + 8 × 10 The reciprocal of a non zero real number a is 1/a.- ex. reciprocal of 5 is 1/5 and 5 × (1/5) = 1
Step-by-step explanation:
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Answer:
1/4, 2/6, 4/10
Step-by-step explanation:
1/4 = .25
2/6 = .333...
4/10 = .4
Ok so the constant is 3:2 so if we do x for women then it would be x:40. To find x we do 40/2 which is 20 so then you multiply 20 to 3 to get the amount of women for every 40 men which is 60 women
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1a. Yes
1b. No
1c. Yes
Step-by-step explanation:
Answer:
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