I don't get how to answer this one since there are no given numbers. i need help, thank you very much in advance
\(\sin{θ}=\frac{a}{c}\)
\(\cos{θ}=\frac{b}{c}\)
\(\tan{θ}=\frac{a}{b}\)
\(\cot{θ}=\frac{b}{a}\)
\(\sec{θ}=\frac{1}{\cos {θ}}\)
\(\csc{θ}=\frac{1}{\sin {θ}}\)
Find the value of each of the six trigonometric functions of the angle o in the figure. b a = 21 and b=20 0 a sin = (Simplify your answer, including any radicals. Use integers or fractions for any numbers in the expression.) cos tan (Simplify your answer, including any radicals. Use integers or fractions for any numbers in the expression.) =0 (Simplify your answer, including any radicals. Use integers or fractions for any numbers in the expression.) cs=0 (Simplify...
Find the exact values of the six trigonometric functions of the angle. 1560° sin 1560º = COS 1560º = tan 1560º = (Simplify your answers. Type exact answers, using radicals as needed. Use integers or fractions for any numbers in the expression. Rationalize any denominators.) CSC 1560º = sec 1560° = cot 1560º = (Simplify your answers. Type exact answers, using radicals as needed. Use integers or fractions for any numbers in the expression. Rationalize any denominators.)
Find the critical values X2L and X2R that correspond to the given confidence level and sample size: 99%; n = 28 This involves using chi-square, critical vaules and area. I will need the full answer and the answer must be correct for my quiz for full points to be awared please and thank you in advance. I am happy to provide additional information if this isn't clear. :) My numbers just need to be changed to n=18 and 98%
I need help solving this equation using implicit differentiantion. the TAN is really throwing me off. I don't care about the answer as much as the process to get the answer, thank you so much! s TAN (x-y)=y 3-X²
Hey guys I need help understanding what's going on in the following for reactions. Any detail you can provide to help me understand them better would be much appreciated. Here are some specific questions I have about them. Top left: I want to know what those reagents are actually doing, like each one of them what's their purpose in the reaction (including the heat, the H2NNH2, the KOH and also the long one at the bottom)? Why does the ketone...
what trigonometric functions do i need to use in order to find the angle of a vector? i remember that we can use arccos and arctan but i dont know when to use which one. thank you for your time.
Use the given conditions to find the values of all six trigonometric functions. (If an answer is undefined, enter UNDEFINED.) sec(x) =tan(x) < 0 sin(x) - cos(x) = tan(x) - CSC(x) - secx) - cot(x) = Use the Law of Sines to solve of possible) the triangle. If two solutions, find both. Round your answers to two decimal places. (ta triangle is not possible, enter IMPOSSIBLE in each corresponding answer bank) A - 105 - 26 C- MY NOTES ASK...
I need to find VDS from the next FET transistor. Well explained and with legible handwriting. I had already asked this question, but I did not understand the letter of the one who solved it. Thank you very much in advance. 12 V 2.2 kΩ DSS GS 1 ΜΩ 1.6 kΩ
4 I don't really need the process. If you can tell the the answer just put the answer. Assignment due soon. Thank you very much.
please I really need your help understanding these please try to make it as clear as you can please thank you very much in advance 1-Write the ethanol-water combustion chemical reaction. Which reactant is oxidised and which is reduced? 2- Explain how the state of matter of the products is important to the rocket's success