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Dvinal [7]
3 years ago
7

A circle with radius r is inscribed inside a square with a side length s. Use 3.14 for TT. Round answers to the nearest hundredt

h if necessary.
Write an expression for the area of the shaded region.

A=

Mathematics
1 answer:
Kamila [148]3 years ago
8 0

Answer:

Step-by-step explanation:

Area of circle =πr²  and r = s/2

Area of the shaded region = area of square - area of the circle

A = s² + πr²  

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Consider the graph of the line of best fit, y = 0.5x + 1, and the given data points.
Olenka [21]

Answer:

<em>The residual value when x=2 is </em><em>-1</em>

Step-by-step explanation:

The difference between the observed value of the dependent variable and the predicted value is called the residual (e). Every data point has one residual. Lesser the residual value, better the best fit line is.

Mathematically,

e = y-\hat y

Here from the graph,

the observed value is 2, so y=1

the predicted value is 0.5(2)+1 = 1+1 = 2, so \hat y=2

Putting the values,

e = 1-2=-1

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3 years ago
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MakcuM [25]

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Step-by-step explanation:

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6 0
3 years ago
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enyata [817]

<span>a.\\8m+5\geq5\&#10;\ \ |-5\\8m\geq0\ \ \ |:8\\m\geq0\to m\in\left

b.\\6m\leq-36\ \ \ |:6\\m\leq-6\to m\in\left(-\infty;\&#10;-6\right>\\\\m+24 > 20\ \ \ |-24\\m > -4\to m\in(-4;\&#10;\infty)\\\\solution:\ m\in\left(-\infty;\ -6\right>\ \cap\ (-4;\ \infty)\to&#10;m\in\O\to NO\ SOLUTION

c.\\-2m < 6\ \ \ |:(-2)\\m > -3\to m\in(-3;\ \infty)\\\\3m > 24\&#10;\ \ |:3\\m > 8\to m\in(8;\ \infty)\\\\solution:\ m\in(-3;\ \infty)\ \cap\&#10;(8;\ \infty)\to m\in(8;\ \infty)

d.\\m+9 < 8\ \ \ |-9\\m < -1\to m\in(-\infty;\ -1)\\\\-2m \geq10\ \&#10;\ |:(-2)\\m\leq-5\to m\in\left(-\infty;-5\right>\\\\solution:\&#10;m\in(-\infty;\ -1)\ \cap\ \left(-\infty;-5\right>\to&#10;m\in\left(-\infty;-5\right></span>


6 0
4 years ago
What are the domain and range of Y = sin X? select one choice for domain and one for range. (Answers in photo)
denis-greek [22]

Answer: The answers are A and B

Step-by-step explanation:

Ap3x

8 0
3 years ago
Use the given property to complete the statement: Multiplication Property of Equality. If 6x ÷ 8 = 40, then ______.
Katarina [22]
The answer is C because if you multiple both sides by 8 you get the equation of 6x = 320
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3 years ago
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