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2 years ago

What would be the formula for this 1/4 circle with the radius as 7ft??

Mathematics

2 answers:

Naily [24]2 years ago

8 0

Answer:

1/4(πr²)

Step-by-step explanation:

arsen [322]2 years ago

5 0

Area of Quarter Circle given radius uses Area = (pi*(Radius)^2)/4 to calculate the Area, Area of Quarter Circle. given radius is the area enclosed by a quarter circle of radius r. Area is denoted by A symbol. The actual answer is 38.48451

HOPE I HELPED!

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What is 10 4/5 minus 3 1/2

Oksanka [162]

The answer is 7.3 or in other words 7 3/10

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4 years ago

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Statistics Question. Use the Desmos graphing calculator to find the least-squares regression line for the dataset in the table:

Soloha48 [4]

Given:

The table of values.

To find:

The least-squares regression line for the data set in the table by using the desmos graphing calculator.

Solution:

The general form of least-squares regression line is:

$\hat{y}=mx+b$ ...(i)

Where, m is the slope and b is the y-intercept.

By using the desmos graphing calculator, we get

$m\approx 2.55,b\approx -6.435$

Substitute these values in (i).

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3 years ago

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Aneli [31]

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1914

Step-by-step explanation:

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4 years ago

Jacquie used an app to simulate a coin flip 400 times. It lands on heads 222 times. Based on her results, Jacquie predicts that

vlabodo [156]

Answer: No

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3 years ago

What is this equation x2 – 2x – 6 in vertex form?

Lena [83]

Answer:

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Step-by-step explanation:

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3 years ago