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2 years ago

20 points!!!! in2. Round to the nearest whole The area of the figure below is number

Mathematics

1 answer:

andrew11 [14]2 years ago

4 0

Answer:

=760

Step-by-step explanation:

Area: $\pi r^{2}$

diameter= 44

radios= 22

area of full circle:

3.14(22)^2

= 1519.76

Area of half circle"

1519.76/2= 759.88

=760

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HELPPPP PLEASE To make an international telephone call, you need the code for the country you are calling. The codes for countr

Zanzabum

Answer:

25, 26, 27

Step-by-step explanation:

78/3=26, so one number is 26 and the other numbers have to equal 52, so the numbers have to either be 24,25,27,28. 25+27=52,

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2 years ago

10]The graph of a function is a line that passes through the coordinates (2, 11) and (8. 14).Which is an equation in terms of x

aksik [14]

We know that the graph of a function is a line that passes through the coordinates (2, 11) and (8, 14) and we must find the equation for the line.

1. We must use the next formula to find the slope

$m=\frac{y_2-y_1}{x_2-x_1}$

Where (x1, y1) and (x2, y2) are the points.

Now, replacing the points in the formula for the slope

$m=\frac{14-11}{8-2}=\frac{3}{6}=\frac{1}{2}$

2. We must replace the slope and one of the points in the next formula

$y-y_1=m(x-x_1)$

Now, replacing the slope and the point (2, 11)

$\begin{gathered} y-11=\frac{1}{2}(x-2) \\ \end{gathered}$

3. We must delete the parenthesis and solve the equation for y

$\begin{gathered} y-11=\frac{1}{2}x-\frac{1}{2}\cdot2 \\ y-11=\frac{1}{2}x-1 \\ y=\frac{1}{2}x-1+11 \\ y=\frac{1}{2}x+10 \end{gathered}$

ANSWER:

$y=\frac{1}{2}x+10$

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6 months ago

Find the area of each shaded sector. Round to the hundredths place.

kati45 [8]

Answer:

200

Step-by-step explanation:vbc i know

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2 years ago

Which of the following equations represents a line that is perpendicular to y=3x+11 and intercepts the line at the point, (-2, 5

yaroslaw [1]

If the line is perpendicular the slope is the reciprocal so it would be
Y=-1/3x
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2 years ago

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zalisa [80]

Answer:

Step-by-step explanation:

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