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astraxan [27]
4 years ago
10

Sean has 5.50 in dimes and quarters. he has 8 more quarters than dimes. how many quarters does he have

Mathematics
1 answer:
MA_775_DIABLO [31]4 years ago
6 0
18 quarters 10 dimes
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Match the numbers! EASYYYYY
oee [108]

Answer:

a=0.17

b=2/9

c=1/4

Step-by-step explanation:

1/5 is equal to 0.2 and a is lower than 1/5. The only option that is lower than 1/5 is 0.17. We know that c is greater than b because it's shown on the number line. 2/9 is equal to 0.22 and 1/4 is equal to 0.25. So, 1/4 is greater than 2/9 and c is greater than b. So that would make c = 1/4, and by default 2/9 and b are the only ones left so b= 2/9.

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4 years ago
Please help me with this
ruslelena [56]

Answer:

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Step-by-step explanation:

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3 years ago
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Maru [420]

Answer:

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3 0
3 years ago
Find the area of the rectangle. 20 and 9.
weeeeeb [17]

Answer:

180

Step-by-step explanation:

20 x 9 = 180

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3 years ago
The diagram shows a solid which is half of a cone. Calculate the total surface area of the solid.
Vilka [71]

Answer:

<h2>100πcm².</h2><h2>None of the options is correct</h2>

Step-by-step explanation:

Total surface area of a cone S = \pi r^{2}+\pi  rl\\

Since the diagram is half of a cone, its surface area will be S = \frac{\pi r^{2} +\pi rl}{2}

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l = slant height

From the diagram diameter of the cone = 16m;

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5 0
3 years ago
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