Inver laplace
%5E%7B2%7D%20%2B%2016%29%5E%7B2%7D%20%7D%20%29%20" id="TexFormula1" title=" {l}^{ - 1} ( \frac{s}{( {s}^{2} + 16)^{2} } ) " alt=" {l}^{ - 1} ( \frac{s}{( {s}^{2} + 16)^{2} } ) " align="absmiddle" class="latex-formula">
1 answer:
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Answer:
x ≈ 63.6°
Step-by-step explanation:
Using the tangent ratio in the right triangle
tan x = =
=
, thus
X = (
) ≈ 63.6° ( to 1 dec. place )
Option A:
The area of the base of the triangular prism is 6 ft².
Solution:
The base of the triangular prism is triangle.
Base of the triangle is 4 ft.
Height of the triangle is 3 ft.
Area of the base of the prism = Area of the triangle
=
Area of the base of the prism = 6 ft²
The area of the base of the triangular prism is 6 ft².
Hence option A is the correct answer.