Mathematics, 29.06.2019 14:30 briannaandmakayla33
Using sine and cosine, it's possible to describe any (x, y) point as an alternative, (r,θ) point, where r is the length of a segment from (0,0) to the point and θ is the angle between that segment and the x-axis. this is called the polar coordinate system, and the conversion rule is (x, y) = (rcos(θ),rsin(θ but what are sin and cos
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Mathematics, 21.06.2019 21:00, memoryofdale
Circle a has a diameter of 7 inches, a circumference of 21.98 inches, and an area of 38.465 square inches. the diameter of circle b is 6 inches, the circumference is 18.84 inches, and the area is 28.26 square inches. part a: using the formula for circumference, solve for the value of pi for each circle. (4 points) part b: use the formula for area and solve for the value of pi for each circle. (4 points)
Answers: 2
Mathematics, 21.06.2019 21:00, noahdwilke
What is the unit rate of, 75% high fiber chimp food to 25% high protein chimp food.
Answers: 1
Mathematics, 21.06.2019 21:30, coontcakes
Acd that is originally priced at $15.85 red-tagged for the sale. what is the sale price of the cd
Answers: 1
Using sine and cosine, it's possible to describe any (x, y) point as an alternative, (r,θ) point, wh...
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