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SVEN [57.7K]
3 years ago
8

Aretha had $0.85 in nickels and dimes. She has 2 more nickels than dimes. How many nickels and dimes does she have?

Mathematics
2 answers:
Nonamiya [84]3 years ago
7 0
5 dimes and 7 nickels
MrMuchimi3 years ago
4 0

Answer:

14

Step-by-step explanation:

0.85 + 10=0.95 and tyhat + 14 nickle and dimes

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A student’s construction of the perpendicular bisector of is shown below. What is the student’s error?
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The student did not make the opening of each arc drawn from S and T greater than half the length of the line ST. When drawing a perpendicular bisector, the arcs should go past the center of the line segment.
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Which answer best details a weakness of the Articles of Confederation?
Daniel [21]

Answer:

The major weakness of the Articles of Confederation was that it did not allow Congress to tax the nation, which caused debt issues (A).

Explanation:

Not only this but it prevented the Congress from forming a central government that would be capable of ruling the newly formed United States.

6 0
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Can anyone help? <br><br> If arcLM = 8x-56 and arcNP = 5x+22, find arcLP.
Mashcka [7]

Answer:

arcLP = 19

Step-by-step explanation:

Given the following

arcLM = 8x-56

arcNP = 5x+22

Required

arcLP

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8x - 5x  = 22 + 56

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x = 78/3

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arcLP = 26 -7

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4 0
3 years ago
What is 40/17 as a decimal rounded to the nearest 10th
Kryger [21]
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5 0
3 years ago
A rectangular box is to have a square base and a volume of 80 ft3. the material for the base costs 45¢/ft2, the material for the
lesya [120]
The volume of a rectangular box is equal to the area of its base times the vertical height. Thus,

V = Ah = 80

Since the base is a square with side x, then the area is equal to x². Hence, we can express h in terms of x.

80 = x²h
h = 80/x²

Now, each lateral side of the rectangular box is in the shape of a rectangle with a length of h and a width of w. Hence, the equation for the total cost would be:

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Since h = 80/x²,
Total Cost = 0.73x² + 0.4(80/x²)(x)
Total Cost ($) = 0.73x² +32/x
3 0
3 years ago
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