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Mars2501 [29]
3 years ago
8

Li needs 15 pieces of string each 1/2 of an inch long. she cut a 6 inch piece of string into pieces that are 1/2 of an inch long

. how many more pieces of string does she need?
Mathematics
1 answer:
Paraphin [41]3 years ago
4 0
3 more hope this helps
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Solve:
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\qquad \qquad\huge \underline{\boxed{\sf Answer}}

Let's solve ~

\qquad \sf  \dashrightarrow \:  \dfrac{2x - 1}{5}  =  \dfrac{x -  2}{2}

\qquad \sf  \dashrightarrow \: 2(2x - 1) = 5(x - 2)

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Step-by-step explanation:

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Find the first, fourth, and tenth terms of the arithmetic sequence described by the given rule. A(n)=-6+(n-1)(1/5) A)-6,-5 1/5,
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Step-by-step explanation:

An arithmetic sequence is given by relation as follows :

A(n)=-6+(n-1)\dfrac{1}{5}

For the first term, put n = 1. So,

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For fourth term, put n = 4. So,

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For tenth term, put n = 10. So,

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