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V125BC [204]
3 years ago
6

Whats the common denominator for 3/8 and 4/5

Mathematics
2 answers:
slega [8]3 years ago
6 0

Answer:

40

Step-by-step explanation

5x8=40

8x5=40

40 is the first number 8 and 5 can both multiply too, so that would be how you get your answer.  

katrin2010 [14]3 years ago
5 0

Answer:

40

Step-by-step explanation:

The common denominator is found by multiplying the denominators8*5 = 40

3/8 * 5/5 = 15/40

4/5*8/8 =32/40

The common denominator is 40

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What are the possible values of the missing term in the geometric sequence?<br> 4, _, 9, ...
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<h3>Two possible answers: 6 or -6</h3>

==========================================================

Explanation:

r = common ratio

To get any term in a geometric sequence, we multiply the previous term by r.

So that means 4r is the second term, since 4 is the first term.

The third term is (4r)*r = 4r^2, which is equal to 9 as given to us.

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We can use each r value to find the possible second term

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The second term is either 6 or -6.

We could have this sequence: 4, 6, 9, ...

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4 0
3 years ago
A figure is made up of with seven X rodes and five Y rodes . If X= 3 and Y= 5 calculate the perimeter with the formula.
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hope it's helpful ❤❤❤❤

THANK YOU.

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3 years ago
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