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weeeeeb [17]
3 years ago
7

Bob has a bag full of dimes and quarters.

Mathematics
1 answer:
Cerrena [4.2K]3 years ago
6 0

Answer:

x+y=20

.10x+.25y=3.80

Step-by-step explanation:

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NEGATIVE INTEGER LESS THAN -5
Tems11 [23]

Answer:

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C

Step-by-step explanation:

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How to solve Question 3(c)?
BARSIC [14]
From your work on parts (a) and (b), you know that
.. r = 3.50
.. s = 140
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7 0
2 years ago
Can someone please help me with this
Mamont248 [21]
The answer to the questions is the second one
5 0
2 years ago
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Can anyone explain these?
Paul [167]
The perimeter , width and length are all one dimensional so the preimeter of the resulting rectangle  will be 2.5 * 36 = 90.

The area  is 2 dimensional  whereas the vase and height are one dimensional so the area will be increased by a factor of 5^2  ( or 25)
New  rea =  36*25 =  900

solids are 3 dimensional  so the ratio of thereir volumes is  5^3 : 3^3
= 125:27

to answer the last 2 use the formula Volume = pi r^2 h  where r = radius and h = height of a cylinder
5 0
3 years ago
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