30. Determine the length of the belt on the following pulley system. Assume all length units are inches. A D A P P' 101.9587 B 94.4062 E 88.7418 AC = 23 85.9096 F C 111.3993 none of these

Q: A communications tower is located at the top of a steep hill, as shown. The angle of inclination of…

A: Let angle  be the angle made by the tower from the hill Let angle  be the angle made by the wire…

Q: sine =0 solve the equation. Live a general formula for all the solutions. List six solutions. write…

A: The given equation .The objective is to find the solutions to the given equation.

Q: 13. Use an identity to explain how to find the value of sin (0 – 180°).

A:

Q: In the triangle ABC, ABC =90, AC=√2 and AB = BC +1. (a) Show that cos 4-sin  =- (b) By squaring…

A:

Q: 2 Amplitude Ø -4 -2 -3 TT/2 1 y = 2 sin = r 3 E TT 3TT/2 return this question to its initial state…

A: The equation of the graph isThe standard equation of sine isWhere, |a|=amplitude=2Period is given…

Q: Use an addition or subtraction formula to find the exact value of VA(VB+1) 4 cos (-12) A B = =

A:

Q: use 1/2 angle formulas to determine exact Valves 75° Sin (75°) Cos (75⁰) tan (75)

A: By using the half  angle formula to determine the exact value of each of the following expression.

Q: How do I as a Circle Radius Center vertices foci identify the cor Circle or an Jellipse?…

A: How to identify if the given equation is an equation of a Circle or of an Ellipse.

Q: w do i solve these problem and find the answers shown? find the magnitude and direction of each…

A:

Q: What is the function of cos that has an amplitude of 6, a period of 2π and has a point at (0,2)?…

A:

Q: Is it true or false? cos(5x) - cos(3x) = cos(2x) True False

A:

Q: I am having a hard time understanding how to solve for the value without the calculator or with a…

A:

Q: Solve for x: log(x) = 2 log(5) + 3 log(4):

A:

Q: 2. [NCM9 Ex4-10 E.g.26] From camp, Andie walks due north for 8 km, then 6 km due west to a lake. a)…

A: From the camp , Andie walks due north for 8 km then 6 km due west to a lake Given Distance between…

Q: find the scale factor and the values of the pronumerals

A:

Q: 14. 150° 16.-180° 18. 360° 20.-270° 22. 270° 24.-210° 80 26. 510° 28.-225° 30. 2п 32. 3п 34.-5 36. 2

A: Solution-14) the value of we have to calculate sine and cosine function,We can calculate the angle…

Q: how to find the points of intersection of the graphs of the equations algebraically x2 − y2 − 16x…

A: we have given two curve

Q: Write log3 a - (log3 b + log3 c) log: (abc) log3 () log; (b) Olog3 (a - b + c) HER HLAUPI 103000…

A:

Q: To find the exact value of tan √3 3 What would be the answer in radians terms of to

A:

Q: Find the period and amplitude y=-1/2 sin(5x/4) period amplitude   Describe realtionships…

A: Note : As per our guidelines, we can solve first question. Please repost remaining questions.

Q: Find sec(?) if tan(?) = 21/20 and cos(?)>0. sec(?) =

A:

Q: The attached image shows a Scalene Triangle. The measurements were taken from point A. Given the…

A: having a scalene triangle with points labeled A, B, and C. You also have various numbered points…

Q: 7 5. If 90º < € < 180° and sin0 = 25, find cos 20. O 98 O 625 O 49 625 O 576 625 527 625

A:

Q: Need help with this question

A:

Q: 2. Solve: 13-22 cosx-8 sin²x, 0≤x≤ 2π

A: Given thatTo solve for , equate to using identity

Q: Explain question 54 please

A:

Q: dent/2955464/20080356/fef5743961813fbe918f0f0902a0cb05 Log Out Question Find the length of the third…

A:

Q: The letters x and y represent rectangular coordinates. Write the equation 2x + 3y = 6 using polar…

A:

Q: Graph the trigonometric function y=cos, and use the graph to find the exact solution to cosz=0.5,…

A: To graph the trigonometric function , and by using the graph to find the exact solution to .

Q: The following problem refers to triangle ABC. Find the area of the triangle. Round to one decimal…

A:

Q: Solve 3 cos x - 1 = 0, 0≤x≤7/2 to three decimal places.

A: given information

Q: √t 27 + 7 + 8 g(t)

A: g(t)=3+t+t2t

Q: sin 4A = cos (A - 20°), where 4A is an acute angle, find the value of A. (A) 22° (B) 25° (C) 35° (D)…

A:

Q: Use a sum-to-product identity to rewrite the expression. sin(pi/9) - sin(pi/2) = Blank 1 Blank 1 Add…

A:

Q: Perform the calculation. 53°8+46°50' - 26°14' 53°8′ +46°50′ - 26°14'=' (Simplify your answer.) **

A:

Q: The following problems refer to triangle ABC. Round your answer to the nearest whole number. fa =…

A: This is question of geometry Here triangle is given And side of triangle is given We have to find…

Q: For the equation, sin(x) + 2 sin(x) cos(x) = 0 a. Solve for all radian solutions. Answer in…

A:

Q: Determine the (i) amplitude, (ii) period and (iii) phase shift of the graph y = -2 sin 3 (x + 1) 4…

A:

Q: The three sides of a triangle are: a = 14, b = 12, c = 17. The area of the triangle is to two…

A: The three sides of a triangle are: To find the area of the triangle.

Q: If tan² t - sin² t = sinat cos't' the positive power a = the positive power b = then

A:

Q: write the complex number in standard form 3) √(-98) 5) √(16) + √(-81)

A: As we know that

Q: perform addition and use fundamental identites to simply sin(x)/1 + cos (x) +1 cos (x)/sin(x)

A:

Q: Given vector v = 5i - 9j. The magnitude of the vector | |v|| = Blank 1 and direction angle of the…

A:

Q: Determine the end behavior of P. P(x) = 8x³x² + 4x + 2

A: P(x)=8x3−x2+4x+2

Q: 40 For the region under f(x) = 5x² on [0, 2], show that the sum of the areas of the upper…

A:

Q: Sin (u) = 415, 37/22 U <2 T How do I break down the exact Values tan (20) of the formula using Sin…

A:

Q: A cellular telephone tower that is 170 feet tall is placed on top of a mountain that is 1500 feet…

A: Using trigonometric ratio, we can find the angle of depression.

Q: sketch a rigt triangle corresponding to the trigonometric function of the acute angle.  cos(x)=8/17…

A:

Q: The equivalent exponential form of a = blogd is: Oca = db Oca = fd ac = bd Ofa = cd O ac = db

A: a = b logc d To find :- The equivalent exponential form

Q: 1. Which expression is equal to tan² x sin² x using identities? O tan² x + sin² x O cot² x + sin² x…

A: Formula used