Mathematics, 31.03.2020 21:47, chrisgramjooooo2366
The number of vertices in a pyramid is equal to the number of faces. How many vertices does a regular pyramid with 40 edges
have?
Euler's formula: V+F= E + 2
Answers: 2
Mathematics, 21.06.2019 21:00, 420420blazee
The ph level of a blueberry is 3.1 what is the hydrogen-ion concentration [h+] for the blueberry
Answers: 2
Mathematics, 21.06.2019 21:30, Reebear1447
Abicycle training wheel has a radius of 3 inches. the bicycle wheel has a radius of 10 inches. approximately how much smaller, in square inches and rounded to the nearest hundredth, is the area of the training wheel than the area of the regular wheel? *
Answers: 3
Mathematics, 22.06.2019 00:00, andreaolvera
Add, subtract, multiply, or divide as indicated. list any restrictions for the variable(s) and simplify the answers when possible. 1) x-2 / x+5 + 3x / 2x-1 2) x+6 / x-6 - x^2 / x+6 3) x+9 / x-4 + x+2 / x^2-11x+28 4) x / x^2-64 + 11 / 2x^2+11x-40 5) 5 / x + 11 / x-3 - x-4 / x^2+2x-15
Answers: 1
The number of vertices in a pyramid is equal to the number of faces. How many vertices does a regula...
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