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Veronika [31]
2 years ago
6

Help me will mark as brainliest can someone give me the answer of both or atleast one​

Mathematics
1 answer:
slamgirl [31]2 years ago
4 0

Answer:

8. the length is 88/5cm or 17.6cm

Step-by-step explanation:

8.perimeter =2L + 2W

when you convert the width 42/5 = 8.4

so 52 = 2L + 2*8.4

52= 2L + 16.8

52 - 16.8 = 2L

35.2 = 2L

divide both sides by 2

L = 17.6cm

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What is the commutative property?​
Brilliant_brown [7]

Answer:

The Commutative property states that order does not matter. Multiplication and addition are commutative.

Step-by-step explanation:

4 + 2 = 2 + 4

5 + 3 + 2 = 5 + 2 + 3

b + a = a + b

4 0
2 years ago
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Evaluate [6+3(-2)]-6
bagirrra123 [75]

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3 years ago
Iq scores are normally distributed with a mean of 100 and a standard deviation of 15.
bearhunter [10]

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Use substitution

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6 0
2 years ago
A chocolate factory made 708.6 pounds of dark chocolate in 6 days. How much dark chocolate, on average, did the factory make per
OLEGan [10]

Answer:

118.1

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3 0
3 years ago
Multiply.<br> 2 1/7 x 3 2/3<br><br> Answer with a mixed number in the simplest form
viva [34]

Answer:

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4 0
2 years ago
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