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siniylev [52]
2 years ago
14

Math question please show work due today last day to submit Assignments or I fail please help

Mathematics
2 answers:
irina [24]2 years ago
8 0

Answer:

\$128.43

Step-by-step explanation:

Since the cost for border paper is given in terms of feet and the dimensions of the gym are given in meters, we want to convert them to the same unit. Let's choose to convert feet to meters since that would be only one conversion:

15\:\mathrm{ft}=4.572\:\mathrm{m}

Therefore, the cost of border paper is $6.99 pet 15 feet or $6.99 pet 4.572 meters.

Since the gym is rectangular, the gym's perimeter is equal to:

p=15+27+15+27,\\p=2(15)+2(27)=84\:\mathrm{m}

Therefore, the cost of the total border paper for the gym is equal to:

\text{cost}=\frac{84}{4.572}\cdot 6.99\approx \boxed{\$128.43}

taurus [48]2 years ago
5 0

QW                                                                           QW . R R RR . R R RR

                           

Please report my answer

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Step-by-step explanation:

add all of them then divide by 6 (aka how many fractions)

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Step-by-step explanation:

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Graph the quadratic functions y = -2x^2 and y = -2x^2 + 4 on a separate piece of paper. Using those graphs, compare and contrast
kirza4 [7]

Answer:

They are represented by downward parabola

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Their vertices have same x-coordinates but different y-coordinates

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Step-by-step explanation:

y = -2x² is a quadratic equation which represents by a parabola

From the red graph:

The graph of y = -2x² is represented by downward parabola

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From the blue graph:

The graph of y = -2x² + 4 is represented by down ward parabola

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From the two graphs

They are represented by downward parabola

They have the same equations of line of symmetry

Their vertices have same x-coordinates but different y-coordinates

They have same domains

They have different ranges

They have different maximum values at same x values

The graph of y = -2x² + 4 is the image of the graph y = -2x² after translation 4 units up

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OlgaM077 [116]

Answer:

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Step-by-step explanation:

Given:

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First we will find the amount of water in mixture.

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Now we will find the Percentage amount of water.

Percentage amount of water can be calculated by dividing amount of water in mixture by Total Amount of mixture and then multiplying by 100.

framing in equation form we get;

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