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3 years ago

What is the approximate area of the figure 5 feet and 15 feet

Mathematics

2 answers:

storchak [24]3 years ago

6 0

Answer:

114.25

Step-by-step explanation:

Area of rectangle:

5 * 15 = 75 feet

Calculate area of semicircles:

Radius * Radius * Pie (3.14) = Area of circle

Radius is half of diameter:

Diameter is 5

Radius is 2.5

2.5 * 2.5 * 3.14 = 19.625

Add area of rectangle and area of the 2 semicircles:

75 + 19.625 + 19.625

= 114.25

I really hope I did that right, best of luck,

- I.A -

zhenek [66]3 years ago

5 0

Answer:

75 ft^2

Step-by-step explanation:

I assume you mean a 5 ft x 15 ft rectangle. That's 5*15

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3 years ago

Find the vertex, the axis of symmetry, and the y-intercept of the graph.

UNO [17]

Given:

Given that the graph of the parabola.

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The vertex of the parabola is the point at which the parabola changes its direction.

From the graph, it is obvious that the parabola changes its direction at the point (-2,0)

Hence, the vertex of the graph is (-2,0)

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The axis of symmetry is the line that divides the parabola exactly into two equal halves.

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In other words, the y - intercept of the graph is the value of y when the line passes through the y - axis.

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6 0

3 years ago

suppose that a certain basketball athlete earned $23,000,000 to play 80 games, each last 48 min. how much did the athlete earn p

Anit [1.1K]

He earns 23 000 000 per 80 games for 48min
Per game he earns
$23000000 \div 8 0 = 782500$
If he earns 782 500 per game he earns 5 989,5833 per minute

$782500 \div 48 = 5989.5833$
If he played 2/3 of the time he played 32min which means he earned...

$782500 \div 32 = 24453.125$
So he trained 35hours for a 48min match
Together that is 35.8hours

But I dont think this really matters here you just have to multiply 24453.125 with 60

And you get his hourly salary which is 1 467 187.5

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3 years ago

Read 2 more answers

Can somone help me with 1,2,3 ????

Llana [10]

Answer:

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Step-by-step explanation:

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