Mathematics, 24.03.2021 17:50 please1133
An equilateral triangular pyramid has a slant height of 8.3 inches. The triangular base has a perimeter of 4.8 inches and an area of 1.1 square inches. Find the surface area of the pyramid.. Single choice.
(2 Points)
21.02 in2
83.2 in2
5.28 in2
3,984 in2
Answers: 3
Mathematics, 21.06.2019 19:30
Factor the polynomial 4x4 – 20x2 – 3x2 + 15 by grouping. what is the resulting expression? (4x2 + 3)(x2 – 5) (4x2 – 3)(x2 – 5) (4x2 – 5)(x2 + 3) (4x2 + 5)(x2 – 3)
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Given ab and cb are tangents of p, and m =10°. what is the measure of abp?
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Mathematics, 21.06.2019 20:30
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