Given the triangle ABC with sides 12cm, 13cm and 17cm. Find; a) The angles of the triangle.b) Find the surface of the triangle ABC. c) The intertographic of the function y = sinx. d) Construct the graph of the function y = 2 + cos (x + 30) .e) Construct the graph of the function y = tan (3x).

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Ответ:

nevaehkb

28.06.2020

Mathematics

Step-by-step explanation:

We can plug this into a formula and get

$5,500 = 19,700(.9075)^{?}$

the .9075 comes from 1 - the depreciation value of 9.25% which converts to .0925 in decimal form.

? is what we are trying to solve for.

We can divide both sides by 19,700 and we get

$\frac{55}{197} = (0.9075)^?$

so ? is about 13.

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