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Marysya12 [62]
2 years ago
13

If one stamp cost $.45 what does a roll of 125 stamps cost in cents? What is the amount in dollars and cents

Mathematics
2 answers:
Rufina [12.5K]2 years ago
5 0
The cost of the roll = 125 * 45 = 5625 cents

5625 / 100 = 56.25 $
Maru [420]2 years ago
4 0
I agree I believe it is $56.25
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Micahdisu please help
skad [1K]

Answer:

1) A - 42°

2) 74°

3) B - 45°

4) B - 66°

Step-by-step explanation:

1) E = D+H

87 = 45 + H

H = 42°

2) 180 - 50 - D

D = 180 - 44 - 62 = 74°

3) F = 105

H = 180-105 = 75

I + H = C + E

I + 75 = 83 + 37

I = 45°

4) D = 180 - (E + F)

D = 180 - (30 + 57) = 93°

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A = 66°

4 0
3 years ago
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Comparing to the standard equation, the parabola with a vertex at (-2,0) is given by:

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<h3>What is the equation of a parabola given it’s vertex?</h3>

The equation of a quadratic function, of vertex (h,k), is given by:

y = a(x - h)² + k

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In this problem, we have that h = -2 and k = 0, and all the options have leading coefficient a = 1, hence the equation is:

y = (x + 2)²

More can be learned about the equation of a parabola at brainly.com/question/17987697

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Answer:

Step-by-step explanation:

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2 years ago
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Vikki [24]

Answer: 8

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