Mathematics, 21.06.2021 21:50, amandajennings01
Chỗ hình chóp S. ABCD có đáy ABCD là hình vuông .SA=AB=2 SA vuông góc với đáy. Gọi T là điểm thoả mãn vector ST=1/2 vectơ AB tính thể tích khối đa diện ABCDST
Answers: 3
Mathematics, 22.06.2019 02:20, mitchellmarquite
Find the measure of angle a in the following triangle
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Mathematics, 22.06.2019 03:00, meganldale15
An observer(o) spots a plane(p) taking off from a local airport and flying at a 29 degree angle horizontal to her line of sight and located directly above a tower(t). the observer also notices a bird circling directly above her. if the distance from the plane(p) to the tower(t) is 6,000ft., how far is the bird(b) from the plane(p).
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Mathematics, 22.06.2019 04:00, thebrain1345
Aculinary club earns $1360 from a dinner service. they sold 45 adult meals and 80 student meals. an adult meal costs twice as much as a student meal. what is the cost of an adult meal?
Answers: 2
Chỗ hình chóp S. ABCD có đáy ABCD là hình vuông .SA=AB=2 SA vuông góc với đáy. Gọi T là điểm thoả mã...
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