Asurveyor, toby, measures the distance between two landmarks and the point where he stands. he also measured the angles between the landmarks in degrees. what is the distance, x, between the two landmarks? round the answer to the nearest tenth. a. 32.5 m b. 42.1 m c. 85.1 m d. 98.5 m

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)

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Varies inversely with x. if y=8.5 when x=-1 find x when y=-1