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ira [324]
3 years ago
9

Find the radius of a circle with area 42.7 units squared.

Mathematics
2 answers:
docker41 [41]3 years ago
6 0

Answer:

3.69

Step-by-step explanation:

A=\pi r^{2} is the formula to find the area of a circle. Input the numbers 42.7=(3.14)r^{2} and solve. It equals 3.68765, round to 2 decimal places making it 3.69.

lord [1]3 years ago
3 0
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a_sh-v [17]

Answer:

The slope of a line that includes the points (4, -2) and (5, 0) is 2

Step-by-step explanation:

You know that the formula y - y1 = m(x - x1) is the point-slope form of the equation of a line where m is the slope of a line.

The line must include the points (4, -2) and (5, 0). So, being:

  • (x,y)= (4,-2)
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and replacing in the point-slope form of the equation of a line:

-2-0=m(4-5)

You solve the equation for m and get:

-2=m*(-1)

m=\frac{-2}{-1}

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<u><em>The slope of a line that includes the points (4, -2) and (5, 0) is 2</em></u>

5 0
3 years ago
HELLPPPP!!!
Kamila [148]

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A + 2A + 4 = 40

3A = 40 - 4

3A = 36

A = 12 points

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m = 28 points

5 0
2 years ago
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Nitella [24]
The problem is the number by the side
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2 years ago
Which correctly describes the two transformations that where used to create the image on the graph?
Harman [31]

Answer:

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Step-by-step explanation:

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3 years ago
200 students in a high school senior class are surveyed about what majors they intend to declare in college.
vekshin1

Answer:

2/5

1/2

3/20

3/4

Step-by-step explanation:

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