14) 14 12

Q: A force of 15 pounds, exerted at an angle of 50 degrees with the horizontal, is required to slide an…

A: Use formula of work done

Q: Find the solution(s) for theta. 6/3 = 9. sin 0 {45, 135} No solution (150} {30, 45, 135, 150}

A:

Q: 15 and sin v = 17 12 with u and v in quadrant I. Find the exact value of sin(u – v) given that sin u…

A: We have to find the value sin (u-v)

Q: Solve the right triangle​ ABC, where C=90°.   a=1, c=4

A:

Q: No graphing utilities allowed. Find all the solutions of the equation 2 cos? 0 + sin 0 = 1 in the…

A:

Q: 3) (n² + 10n+18) ÷ (n+ 5)

A: To divide the following expression.n2+10n+18÷n+5

Q: Verify the following identities: sin2 x  = [ 2cos 2 (x/2) ] [ 1 – cos x ] =  sin 2 x sin2 (x/2)   =…

A:

Q: Use an identity to find the value of the expression. Do not use a calculator. sec? 50° - tan? 50° O…

A:

Q: Ex. 1: Simplify the following, then evaluate: a) 5 x5-3 b) 47 47 c) (2*)º d) (3)* (3) x(-3) e) f)

A: a)    53×5-3 = 5[3+(-3)]         ( ax×ay=ax+y, if base is same you add power )…

Q: 6. Find the measure of the marked angle, to the nearest degree. a) b) T. 25 cm 34 cm 18 cm 56° W 30…

A:

Q: Assume that cos\theta =-(1)/(3) and \pi <\theta <(3\pi )/(2),  find the exact value of cos2\theta

A: Given that,   cosθ=-13 and π≤θ≤3π2

Q: What is the consine of angle B?  a. 8/17 b.15/17 c. 17/8d. 8/15  What is the tarent of angle A?  a.…

A: ∆ABC is a right triangle with AB=17, BC=8, AC=15

Q: 3.) (- 2y2-14v- 5)÷ (v+ 3)

A: Using algebraic operation

Q: 7.) (x+ 7x-44) ÷ ( x+ 9)

A:

Q: Find the exact value of sin(u-v) given that sin u = 15/17 and sin v =12/13, with u and v in quadrant…

A:

Q: a) b) 40° 50 e 120 mm 70° P. 50 cm c) B 17.6 m 35° A 15.1 m

A:

Q: 5. Express the vector having magnitude 7, and direction 13 degrees (when drawn in standard…

A: Solve the following

Q: Solve the right triangle​ ABC, with C=90°.   B=60.0°​, b=100 in

A: Topic:- trigonometry ratios in right angle triangle

Q: 60. Write a function of the form y = cot (Bx) for the given graph. 3- 1 -2

A: Here, to find the value of B for the function y=cot(Bx)

Q: Find the solution(s) for theta. 8-V3 = 4+ sin 0 2. O No solution {240, 300} {210, 300, 330} {210,…

A: The detailed solution is given below Thank you The second option is true

Q: Use the method shown in the introduction to this section to solve the system of ed x + y = 2 xy = 65…

A:

Q: 8.0 17 M. 8. N. 15 7. + K/ Use ON with KL = JM. What is JM?

A: Solution: From the given figure, The perpendicular line bisects KL into 2 equals half's.

Q: 4. Use an appropriate half angle identity to find the exact value of cos15°.

A:

Q: 5. Express the vector having magnitude 7, and direction 13 degrees (when drawn in standard…

A:

Q: Verify the identity. sin x + sin x cotx= cSC X

A:

Q: Find the margin of error for the given values of​ c, σ​, and n.   c=0.95​, σ=3.4​, n=36

A:

Q: Find the value of sin(165°) using the angle sum formula. sin(165°) sin(210° – 45°) sin(210°)cos(45°)…

A:

Q: 1. If sin B = with B in QII, find CoS Write your solution on a separate sheet of paper.

A:

Q: From the top of a spire of height 50 ft, the angles of depression of two cars on a straight road at…

A: Form the right triangle and use Trigonometric ratios.

Q: -4 2 n = (-1, - 2) and D = 4 3. What is D n? Enter your answer as a vector by filling in the boxes.

A:

Q: In Q, what is m1? 114" 057° 047°

A:

Q: c. the magnitude and direction 0 of 7, with 0° < tenth (one digit after the decimal point).

A:

Q: Suppose that you are headed toward a plateau 56 meters high. If the angle of elevation to the top of…

A: topic - trigonometric ratios

Q: Write the expression as an equivalent algebraic expression involving only x. (Assume x is positive.)…

A: We need to express as algebraic expression.

Q: 1- Sinx+ Sin'x 4 X. 2 1-Cosx+Costx 1- Sin'x (1- Sin²x) (x, 1-Cos'x (1-Cosx)

A:

Q: Given the vectors u=-i+3j, v=6i-6j, w=-5i+3j, carry out the designated equation. V*(u+v)

A:

Q: Solve the right triangle​ ABC, where C=90°.   a=75.4 ​yd, b=39.9 yd   Part 1 The length of c

A: Solution is here

Q: 1. Given f(x) = 3sin(2x + 1) on xx+ Find f-'(x) and state 2 4 -1 -1 Range of f = R, Domain of f¯ =…

A:

Q: equation

A:

Q: 10 2.

A:

Q: Find the exact values for sin θ​, cos θ​, and tan θ.         Part 1

A:

Q: The length of the base of an isosceles triangle is 44.99 inches. Each base angle is 32.19°. Find the…

A:

Q: Find the 25th partial sum of the arithmetic sequence 75, 70, 65, 60,...,

A: Let's find.

Q: Use a calculator to find a decimal approximation for the following trigonometric function.   sin ​…

A:

Q: 2) Using Rational Root Theorem Given x - X -4 List all possible rational roots. What are the factors…

A: Given: Polynomial f(x)=x3-x-4

Q: 6. 6. + + + T. + T6 Use mathematical induction to determine which formula is true for all natur. 9.…

A: Let's find.

Q: Use a calculator to find a decimal approximation for the following trigonometric function.   sin…

A: We will find the value of given trigonometric function in the following step.

Q: Question 16 What are the intersections of the graph of (x+2) +y 25 and 4x+3y = 17? 0 (2,0) (S८ टो ०.…

A: Given problem:- Find the intersections of the graph of (x + 2)2 + y2 =25 and 4x + 3y = 17?

Q: Write the equation for a cosine function with amplitude 8x, period 1, and phase shift - 2.

A: The cosine function has amplitude 8π, period 1 and phase shift -2

Q: Write an equation for the graph. AY 6- 4- 2- 4. The equation for the graph is (Simplify your answer.…

A: