Mathematics, 24.04.2020 17:52, kim643
Traditionally, the earth's surface has been modeled as a sphere, but the World Geodetic System of 1984 (WGS-84) uses an ellipsoid as a more accurate model. It places the center of the earth at the origin and the north pole on the positive z-axis. The distance from the center to the poles is 6356.523 km and the distance to a point on the equator is 6378.137 km.
a. Find an equation of the earth's surface as used by WGS-84.
b. Curves of equal latitude are traces in the planes z = k. What is the shape of these curves?
c. Meridians (curves of equal longitude) are traces in planes of the form y=mx. What is the shape of these meridians?
Answers: 1
Mathematics, 21.06.2019 19:00, ethangeibel93
In a class, there are 12 girls. if the ratio of boys to girls is 5: 4 how many boys are there in the class
Answers: 1
Mathematics, 21.06.2019 19:10, brownzackery71
Girardo is using the model below to solve the equation . girardo uses the following steps: step 1 add 4 negative x-tiles to both sides step 2 add 1 negative unit tile to both sides step 3 the solution is which step could be adjusted so that gerardo's final step results in a positive x-value? in step 1, he should have added 4 positive x-tiles to both sides. in step 1, he should have added 3 negative x-tiles to both sides. in step 2, he should have added 4 negative unit tiles to both sides. in step 2, he should have added 1 positive unit tile to both sides.
Answers: 2
Traditionally, the earth's surface has been modeled as a sphere, but the World Geodetic System of 19...
English, 11.03.2021 23:20
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Mathematics, 11.03.2021 23:20