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fiasKO [112]
3 years ago
12

Match each equivalent expression with the property that it represents.

Mathematics
1 answer:
Cloud [144]3 years ago
7 0

Answer:

  • <u>Associative Property of Multiplication</u>: [ 3(5) (4) = (3) 5(4)]
  • <u>Identity Property of Multiplication</u>: 5(1) = 5
  • <u>Identity Property of Addition</u>: (3 + 5) + 0 = (3+5)
  • <u>Commutative Property of Addition</u>: 3 + 5 = 5 + 3
  • <u>Associative Property of Addition</u>: 3 + (5 + 7) = (3 + 5) + 7

Step-by-step explanation:

The associative property lets you move parentheses in a sum or product. That is, it doesn't matter which sum or product you compute first.

The commutative property lets you swap the order of operands in a sum or product.

The identity property says the operation using the identity element gives the original value, unchanged.

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You need to add up all 3 mixed numbers to find the total laps.

2 + 1/4 + 1 + 1/2 + 3 + 5/8 =

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6 + (2/8 + 4/8 + 5/8) =

6 + (11/8) =

6 + (1 + 3/8) =

7 3/8 laps


6 0
3 years ago
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sergij07 [2.7K]
If the vertex is at the maximum point they dy/dx=0 at that point...

dA/dx=-2x+4

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4 years ago
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Carlos biked StartFraction 139 over 8 EndFraction miles on Saturday and StartFraction 135 over 7 EndFraction miles on Sunday. On
Ivenika [448]

Answer:

Carlos rode further on Sunday by 1\frac{51}{56} miles miles.

Step-by-step explanation:

Carlos covered distance on Saturday =\frac{139}{8}

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Equivalent fractions:

\frac{139}{8} \times \frac{7}{7}=\frac{973}{56}\\ \frac{135}{7} \times \frac{8}{8}=\frac{1080}{56}

So,\frac{1080}{56}>\frac{973}{56}\\ \frac{135}{7}>\frac{139}{8}

So, He covered more distance on Sunday

Difference between distances =\frac{1080}{56}-\frac{973}{56}=\frac{107}{56}=1\frac{51}{56}

So, Carlos rode further on Sunday by 1\frac{51}{56} miles miles.

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3 years ago
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Answer: B and D

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3 years ago
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The product of 6 and x is less than or equal to -37
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Answer:

Step-by-step explanation:

6x≤-37

x≤-37/6

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