Mathematics, 25.12.2019 10:31 kyleighkinler5647
Aclose estimate of the radius of the earth's equator is 3,960 miles. which of the following is the equation of the equator, if the center of the earth is considered to be the origin?
a: x^2+y^2=3,960
b: (x-3,960)^2+(y-3,960)^2=15,681,600< br /> c: x^2+y^2=15,681,600
d: (x+3,960)^2+(y+3,960)^2=15,681,600
Answers: 1
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Two times a number plus three times another number equals 4. three times the first number plus four times the other number is 7. find the numbers
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The areas of two similar triangles are 72dm2 and 50dm2. the sum of their perimeters is 226dm. what is the perimeter of each of these triangles?
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Aclose estimate of the radius of the earth's equator is 3,960 miles. which of the following is the e...
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