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ANTONII [103]
3 years ago
13

A girl has 8 coins in dimes and quarters. Their value is $1.55. How many quarters does she have?

Mathematics
2 answers:
liberstina [14]3 years ago
8 0
<span>A girl has 8 coins in dimes and quarters. Their value is $1.55. How many quarters does she have? 5 quarters

</span>
masha68 [24]3 years ago
4 0
How many quarters does she have? The girl has 3 Quarters all together.
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adelina 88 [10]

Answer:

√17 or 4.12 inches

Step-by-step explanation:

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or 4.12 inches

5 0
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6 0
3 years ago
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Factorise <img src="https://tex.z-dn.net/?f=x%5E%7B2%7D" id="TexFormula1" title="x^{2}" alt="x^{2}" align="absmiddle" class="lat
Amanda [17]

Answer:

a1= 1   q= −sinx  , dla |q| <1   , ta suma jest zbieżna  

 a1   1  

S=  

=  

 1 −q   1+sinx  

w mianowniku podobnie:   a1=1  ,  q= sinx  , dla  | sinx| <1

 1  

S=  

 1 −sinx  

i mamy równanie:

 

1  

1+sinx  

 

 

= tg2x

 

1  

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Step-by-step explanation:

5 0
2 years ago
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DiKsa [7]

Answer:

simple , isn't it? try to learn

8 0
3 years ago
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Papessa [141]
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-12x = -48

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hope this helps, God bless!
4 0
3 years ago
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