The figure shows a circle with center at Cand a radius of r, and right triang ADC. Find r if AB = 49ft and AD = = 63 ft. A B C D

Q: Find polar coordinates of the point that has rectangular coordinates (-1,-√3). Write your answer…

A:

Q: Find all solutions to the equation below in the interval ( - 1,0]. Give all answers as exact values…

A:

Q: 67. Sketch the graphs of Y₁2 cos cos/2 and y₂ = 2 cos x on the same set of axes for -27 ≤x≤ 47.

A: First , we will find value or y1 and y2  at different values of x .After that , we will put these…

Q: Recall the graph of y = csc x. tecall the graph of y = cotx. antwollol art to rises not sutev o art…

A: Using graph of  and , we can determine the restriction on inverse.

Q: The reference angle of 250 degrees is The reference angle of 302 degrees is The reference angle of…

A:

Q: 92 60. 1 X x K T T 7

A:

Q: Find an approximate value of the expression below, correct to at least 2 decimal places. tan ¹3.22 s…

A: To find an approximate value of the following expression, correct to at least 2 decimal places.

Q: Use the information given below to find tan (a + B). 4 5' cos a = tan ß= = 4 3 with a in quadrant IV…

A: Formula of tan( x + y ) Given Information

Q: Given v = 10i+j and w=i+10j, find the following. a) v w b) v v

A:

Q: implify by multiplying. ab.a.ab NEW ab.a. ab5 (Simplify your answer. Use integers or decimals for…

A: Givenab.a7.ab5

Q: Plot the point given in polar coordinates. Choose the correct graph below. O A. -10 10 Q OB. Q Jos…

A: The given polar coordinate point is .To plot the given polar coordinate point.

Q: Use the Pythagorean Theorem to find the missing length in the right triangle. ... 8 m C 15 m The…

A:

Q: Find the values of b and c if the angle at A is π/4. Round your answer to 3 decimal places. The…

A:

Q: Solve the triangle. Round lengths to the nearest tenth and angle measures to the nearest degree. B =…

A:

Q: Use DeMoivre's Theorem to find the indicated power of the complex number. Write the answer in…

A:

Q: A large container is being constructed to carry a satellite. The roof of the container has an arc…

A: Given:We are required to find:

Q: Plot the point where 8 7T 6

A:

Q: Let v be the vector from initial point P₁ to terminal point P2. Write v in terms of i and j. V= P₁ =…

A:

Q: Tom, Bob and Kelvin started running at the same starting Point X at the same time round a circular…

A: Tom, Bob and Kel;vin started running at the same point X at the same time round a circular track.…

Q: Find all the complex fifth roots of 7776. Write roots in rectangular form. ²0 =0 Zo ... (Type your…

A:

Q: An object is traveling around a circle with a radius of 11 inches. If in 20 seconds a central angle…

A:

Q: Find the angle between the given vectors. Round to the nearest tenth of a degree. u = 2j, v = 8i -…

A:

Q: Two boats leave a marina at the same time. The first boat travels 6 knots at a bearing of N39°E, and…

A: Formulas:Resultant vector formula, This formula will be used to calculate the relative velocity.The…

Q: If sec(z): Give exact answers. sin(2x) cos(2x) 4 tan(2x) (in Quadrant 2), find

A:

Q: Convert to polar form and then perform the indicated operations. Express the answer in polar and…

A:

Q: sin 17 12

A:

Q: Complete the square for the following binomial. Then factor the resulting perfect square trinomial.…

A:

Q: The forces F₁ = 6i- 6j and F₂ = 7i+2j are acting on an object. 1 a. Find the resultant force. b.…

A: value of two forces is given

Q: Use DeMoivre's Theorem to find the indicated power of the complex number. Write the answer in…

A: The solution is shown in step-2

Q: y=4-5 cos2x Use the graphing tool to graph the function. Click to enlarge graph (For any answer…

A:

Q: Let u = 9i - 7j, and w=-i-3j. Find ||w-ul. w-u|| = (Type | (Type an exact answer, using radicals as…

A: Given

Q: Sketch the vector as a position vector and find its magnitude. v = i +4j Choose the correct graph…

A: To sketch the vector as a position vector and to find its magnitude.

Q: If sin 25 = (a) cos 0: (b) cot 0 = and 0 ≤ 0 < 75 use trigonometric identities to find the exact…

A: 1). 2).

Q: 1 П y=+ sinz[(x + 1) 2 Use the graphing tool to graph the function. Click to enlarge graph (For any…

A:

Q: State Heron's Area Formula and the requirements needed to use the formula.

A: Since you have posted multiple questions, we will provide the solution only to the first question as…

Q: Suppose that cot 0=- COS 0 Find the exact values of cos 2 - 2 3 4 = and 90° <0< 180°. and tan गंत 2…

A: Trigonometric Formula Used Given Information

Q: [6( cos 60° + i sin 60°)][5( cos 75° + i sin 75°)] = 0 (Type your answer in the form a + bi.)

A: Simple the complex expression in the form a+ib

Q: 2. An alligator at the local zoo has a lower jaw that is 74 cm long and an upper jaw of 80 cm in…

A:

Q: u=2i-j, v = 5i+j, w = i + 5j

A:

Q: I need help verifying identities 9) (cos(x))/(1-sin(x)) = sec(x) + tan(x) 19) (cos(x))/(1+sin(x))…

A:

Q: 8. The graph of a periodic function is shown below. What is the period of the function? a. 2 b. 2.5…

A:

Q: Make a table of values using multiples of pi/4 for x. (If answer is undefined, enter undefined).…

A:

Q: You are on a fishing boat that leaves its pier and heads east. After traveling for 29 miles, there…

A: Given:We are required to find:

Q: find (if possible) the exact value of the expression. 10) cos ( pi/4 - pi/3) 14) sin167° cos107° -…

A:

Q: WOM 22 m 11 m

A: To find the measure of angle .

Q: Given a vector v with initial point P(−12,10) and terminal point Q(9,−28), write the vector in terms…

A: We all know that if be the initial and terminal points of a vector, then the vector can be written…

Q: Which expression does (sin x)(cos 2x) + (cos x)(sin 2x) simplify to?  cos 3x  −sin x  sin 3x…

A:

Q: With each heartbeat, blood pressure increases as the heart contracts, then decreases as the heart…

A:

Q: Rationalize the denominator. If possible, simplify the rationalized expression by dividing the…

A:

Q: Solve the triangle with the given parts. a = 22.9 m, b=13.8 m, c = 10.3 m What is the degree measure…

A: