Mathematics, 29.01.2020 20:44 Ezonthekid
Verify the identity: (a^2+b^2)(x^2+y^2)=(ax-by)^2+(bx+ay )^2
Answers: 2
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The two square pyramids are similar. find the total volume of both pyramids if the ratio of their surface areas is 9/16
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Lizette is training for a marathon. at 7: 00 she left her house and ran until 8: 30, then she walked until 11: 30. she covered a total distance of 18 miles. her running speed was six miles per hour faster than her walking speed. find her running and walking speeds in miles per hour.
Answers: 2
Verify the identity: (a^2+b^2)(x^2+y^2)=(ax-by)^2+(bx+ay )^2...
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