Category: Trigonometry

Chapter 5What Can We Know?Copyright by Paul Herrick. For class use only. Not for distribution. This chapter: 16 pages of reading. To abandon facts is to abandon freedom. If nothing is true, then no one can criticize power, because there is no basis upon which to do so. If nothing is true, then all is […]

English,Essay Topic:Assignment 9 – Resumes RESUME (Insert addresses, E-mail addresses and telephone contacts) CAREER OBJECTIVES To do my best with the aim of attaining best possible outcome for an organization. To carry out duties allocated to me keenly, proficiently and with care in any difficult working environment. To work with and around people who will […]

Question Hello… I am needing assistance with this question. Trigonometry is difficult for me to follow but I really am trying to learn this. Could you help me with the calculations, screen shots of graphs, labeling of the axes and scales. Below, directions say I need an explanation of 1-6. Please help! and thank you […]

Question The below is from an Ontario Calculus course (Pre Uni). I’m not sure how, in part two, theta of 69.6 degrees was found — did the course use the sine law correctly? By my calculations, the angle that the resultant makes with V is 38.68 degrees (if we use u = 2). Please don’t […]

8) Let BC be the height of the tree and AB be the breadth of the riverConsider A be the initial position of the man and D be the final potion of the manThen ∠CAB=60 °∧∠ CDB=30°Let BC =h…Trigonometry

21 5250 Surveys are very important while carrying out all types of construction and land planning. The various applications of surveys include the plotting of a land and marking of boundaries for planning and ownership purposes, the correct orientation of the building, the leveling of an unduly ground surface, for setting out gradient of a […]

Rocket Boys is the autobiography of Homer Hickam. The plot is about a high school student who experiments with rocket science. Homer’s mother was instrumental in incouraging Homer to set big goals for himself when he established his very own Big Creek Missile Agency. Homer had to contend with a father who believed in diehard […]

Pythagorean Theorem and Quadratic Equation Introduction Discovered and developed by scientist and mathematician, Pythagoras (c. 570 BC – c. 495 BC),‘Pythagorean Theorem’ is a widely applied mathematical statement which illustrates the relation of the three sides of a right triangle that consists of two legs and a longest side, known as the hypotenuse. In equation, […]

Question What is: tangent of the angle in standard position in which the terminal side passes through the point (3, 4) cosine of the angle in standard position in which the terminal side passes through the point (-5, 12) sine of the angle in standard position in which the terminal side passes through the point […]

Let f x x 2 4The graph of f x x 2 4 as follows Let f x x 2 4 x 5 ax 2 bx c a The vertex h, k h b4 22a2 1 Plug h 2 in f 2 2 4 2 5 92 h, k 2, 9 The diagram of f […]

In Exercises 1-18, solve each of the trigonometric equations exactly over the indicated intervals.cos0 =V20S0 lt; 2TV2lan2 of gnibrooos (alost22. sin0 = –2,050 lt; 2TV3(@)nia, = (9)m3. sin0 =V32,0$0 lt; 2m4. cos0 =2,0 $ 0 lt; 2mo zobni ovil5.cos0 =,0$0 lt;2mIN6. sin0 = –,0 $ 0 lt; 2mowted olens In7. csco = -2, 0 $ […]

In Exercises 19-36, solve each of the trigonometric equations exactly on 0 s 0 lt; 27.TIAS19. 2sin(20) = V320. 2cos= -V2213 tan(20) – V/3 = 0No solufrom23. 2cos(20) + 1 = 024. 4csc(20) + 8 = 025.V/3 cotNI– 3 = 027. tan?0 – 1 = 028. sin?0 + 2sin0 + 1 = 0292cos?0 = cos031. […]