Mathematics

Mathematics, 16.09.2019 02:30, tay3783

Will make brainliest! the radius of a circle is 12cm. what is the length of a 60 degree arc. show your work!

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Computers and Technology, 29.06.2019 18:30, benallyadam2067

Define a function drawcircle. this function should expect a turtle object, the coordinates of the circle's centerpoint, and the circle's radius as arguments.the function should draw the specified circle. the pen color should bechanged to yellow before drawing a circle and the width of the pen to 5 pixels. the algorithm should draw the circle's circumference by turning 3 degrees and moving a given distance 120 times. calculate the distance moved with theformula 2.0*n*radius/120.0. fill in the circle with blue color. after drawing the circle, hide the turtle.my instructor told me that i have to use the formula not the circle function to make this work. you! import turtleimport mathdef drawcircle(centerpoint, radius): degree = 3count = 0centerpoint = (2.0 * math.pi * radius / 120)t.home()t.setheading(degree)while count < = 120: t.down()t.forward(2.0 * math.pi * radius / 120)t.up()degree += 3t.setheading(degree)count += 1drawcircle(centerpoint, radius)

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Mathematics, 21.07.2019 08:30, maleah12x

Me problem: the standard form of a circle is (x-h)2+(y-k)2=r2 and for the parabola, y-k=a(x-h)2. the (h,k) pair will be the center of the circle and the vertex of the parabola. the radius of the circle is ‘r’ and the focal length of the parabola is f=1/(4a). for the following general conic equation: x2+y2-4x-6y-12=0 complete the following problems showing all your work: complete the square showing all your work to convert to standard form: if this is a circle, state the coordinates of the center and give the radius. if this is a parabola, state the coordinates of the vertex and give the focal length. show all your work. sketch the conic. label the values you found in part b. be sure to draw or show the radius or focal length.

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Mathematics, 29.07.2019 00:00, icantspeakengles

Will mark brainliest for real circle 1: center (8, 5) and radius 6 circle 2: center (−2, 1) and radius 2 what transformations can be applied to circle 1 to prove that the circles are similar? what scale factor does the dilation from circle 1 to circle 2 have? show your work.

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Mathematics, 30.07.2019 08:00, boyancecristina

40 points! + brainliest what is the measure in radians for the central angle of a circle whose radius is 6 cm and intercept arc length is 5.4 cm? make sure to show all calculations.

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Will make brainliest! the radius of a circle is 12cm. what is the length of a 60 degree arc. show y...

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