Question 20 2 pts If 8 and are each first quadrant angles, which of the following...
(10 points) First, determine the quadrant for 2; then find x, y, and r; and finally, give all six trigonometric ratios for a given the following information: csc(0) = 1 and cos(0) < 0 e lives in quadrant • X= • y = 1. sin(O) = 2. cos(0) = 3. tan(O) = 4. sec(0) = 5. csc(0) = 6. cot(0) =
State the quadrant in which lies. sin(8) <0, cos(8) < 0 OII III OIV 8 If sin() and 8 is in the 1st quadrant, find the exact value for cos(8). 9 cos(8) - > Next Question State the quadrant in which lies. tan(8) > 0, csc(8) < 0 01 OII O III OIV
2. (a) If sine = and is in the first quadrant, find the values of other five trigonometric ratios (b) If tant = 2 and 3sino-2cose is in the third quadrant, find the value of cose +2tan20 (c) Express the following in terms of angles between 0° and 90° (1) sin130° (ii) tan325° (111) cos(-725)
1. Find three coterminal angles the following angles. (A) 45° 360+45 405 (B) 90' 450 -360145 35 +560 - 270 (C) -225° 135 (D) F -450 - 585 270 2. Solve for (D) coo(@) = 3 3. Find the Egnct Value of (B) sin(- (D) Cos 4. Find (1) min 0 if cou and <o< (B) cos if sin(Ⓡ) and is a Quadrant IV angle< 0 < 2*
3 12 3. If sin = and angle a terminates in the second quadrant and tan y = 5 and angle y 5 terminates in the first quadrant, then find the exact value of the following: A. cos(inty) B. sin(y - 3) C. tan-y) 7T COS." sin 4. Write each of the following as a single trigonometric function: TT A sin cos 12 12 tan-tany B 1 + tan 4 tany 5. Expand and simplify: sin ( x - 3...
Answer the following questions
38. In which quadrant is the terminal side of a 455 angle? 39. In which quadrant is the terminal side of a -135° angle 40. Which of the angles is coterminal with an 80° angle? a. 440 b. 280 c.-160 d. -85 41. Convert-270 to radian measure. 42, write the equation in standard form, y = x2-10x + 4, 43. Find the midpoint of the line between (2, 8) and (4, 6). 44. Convert to degree...
First, determine the quadrant for ; then find x, y, and r; and finally, give all six trigonometric rajos for given the following information: tan(0) = -and cos(@) > 0 lives in quadrant 4 · y = • (1 point) First, determine the quadrant for 8; then find x, y, and r; and finally, give all six trigonometric ratios for given the following information: cot(0) = - and cos(6) < 0 lives in quadrant 2 · y = r .
QUESTION 6 · 1 POINT 19 Given that sin(O) = , and is in Quadrant II, what is cos(20)? Give an exact answer in the form of a fraction. Provide your answer below: cos (20) = 0
ect Question 8 0/2 pts Which of the following statements about RNA polymerase is NOT true? RNA polymerase finishes transcription as soon as it reaches the terminator. RNA polymerase adds a ribonucleotide to the 3' end of a growing RNA molecule. During transcription of a gene, RNA polymerase reads only one strand of DNA. RNA polymerase binds to a promoter to initiate transcription. - U 000 20 O 3 $ 4 % 5 & 7 6. 8
Question 6 6 pts Suppose that f(x, y, z) is a scalar-valued function and F(x, y, z) = (P(x, y, z), Q(2,y,z), R(x, y, z)) is a vector field. If P, Q, R, and f all have continuous partial derivatives, then which of the following equations is invalid? O curl (aF) N21 = a curl F for any positive integer Q. REC o div (fF) = fdiv F+FVF Odiv curl F = 0 O grad div f = div grad...