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atroni [7]
3 years ago
13

Which expression is equivalent to 5(9 + 7)? 14 + 12 14 + 7 45 + 7 45 + 35

Mathematics
1 answer:
nika2105 [10]3 years ago
3 0
5(9 + 7) = 5 x 9 + 5 x 7 = 45 + 35
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9/v=3/30 v=__<br> solve the proportion.
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Y is directly proportional to x^2. It is known that y=10 for a particular value of x. Find the value of y when the value of x is
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<span>Y is directly proportional to x^2. It could be represented by the expression:

y </span>α x^2

We can make it into an equality by inserting the proportionality constant, k.

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4 years ago
There is a spinner with 14 equal areas, numbered 1 through 14. If the spinner is spun one time, what is the probability that the
vfiekz [6]

Answer:

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Step-by-step explanation:

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For favourable events,result should be a multiple of 3 or 4.

All the possible outcomes are=1,2,3,4,5,6,7,8,9,10,11,12,13,14

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Hence the favourable outcomes are=3,4,6,8,9,12

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3 years ago
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sashaice [31]

Answer:

x = 18

Step-by-step explanation:

took test!!

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