4. 1 + 2 + 2² + 2³ + ... + 2^-¹ = 2^-1 +2²+2³+...+2n-1

Q: 45°

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Q: 29. If sin (a) 3 5 -34 and cos<0, then tan = = 3 (b) (c) (d) 4 3 六

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Q: Activity 5: Find the missing angle/s and identify whether the triangle is acute, obtuse, or either.…

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Q: From the top of the control tower 250 m tall, an airplane is sighted on the ground below. If the…

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Q: 28. The radian measure of an angle of 1° is (a) 57.3 (b) 0.017 (c) 1 (d) 565 (e) 0.009

A: topic- degree to radian conversion π radians=180°

Q: A vector F represents a force that has a magnitude of 8 lb and π/3 is the radian measure of its…

A: solutions:-(a)force, F=8 lbangle, θ=π/3distance along the x -axis from the origin to the point (6,…

Q: 9. Find other polar coordinates (r,) of the point in polar form given by (3,) for which r <0 and -2π…

A: answer is in next step . please give a like!!

Q: . A scientist records the motion of a particle. A graph of that motion is shown below [A 15 3 MMA/ 3…

A: Note:-this is multiple sub parts question and according to our company guideline we can do maximum 3…

Q: Find the component form of v if = 2 and the angle it makes with the x-axis is 60°.

A: Component of a vector v is given by vx=vcosθ      and vy=vsinθ ,  where θ is the angle made with the…

Q: 12. Two buildings are separated by a driveway that is 95 m wide. Between the two buildings, the…

A: Distance between building=95m Angle of depression are 34 degree  and 58 degree  Find height of…

Q: Solve the triangle given the following information: a. a = 34°, B = 71°, a = 24 b. b = 3.4, c = 2.8,…

A: We have to find the remaining sides and angles of the triangle.

Q: olve the vector product and scalar product of two vectors a = (1, 2, 3,) and b = (3, -2, 1)

A: Given a=i+2j+3k b=3i-2j+k

Q: Suppose that π≤θ≤3π/2, tan(θ)=10/7, find sin(θ)=______. (round to 3 decimal places)

A: The given problem is solved below details.

Q: 2-222. 272) 335 2 10) (-2,-2√3)

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Q: rose garden is formed by joining a rectangle and a semicircle, as shown below. The rectangle is 24…

A: Given query is to find the fencing required.

Q: Given C 130°, B= 29°, and c = 15, use the Law of Sines to solve the triangle for the value of a.…

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Q: 5) 2√√3 cos sin 0 - cos 0 = 2cos 0

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Q: 37. Name the quadrant in which the angle lies if sin >0 and csc 0 <0. (a) I (b) II (c) III (d) TV…

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Q: Transform the equation into center-radius form. Draw its graph x² + y² - 2x + 4y -4 = 0

A: We have to find out centered and radius form

Q: f the acute angles of a right triangle are in the ratio 5:13, what is the measure of the larger…

A: angle of right triangle we know that sum of angle of right angle triangle is 180° given ratio of…

Q: Angle ABC measures radians, and the coordinates of Care about (0.5, 0.87). 1. The measure of angle…

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Q: What is the 7th term in the n= 8 row of Pascal's Triangle? A 28 B 35 C 56 D 70

A: 7th term and 8th row  means 7*8 =56 Multiply that by 3 and divide by 6 = 28 56*3/6 =28 so option A…

Q: cos Ꮎ + 1 sin 8+ cos 8-1 and B- sec 0 + tan 0. If tan 10x cot 5x then find the value of x. Prove…

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Q: True or False?

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Q: 3. X Using the Double angle formula and the fact cos x= cos( (4+4), 2 X 1+cOS X (a) prove that cos…

A: Given :(a) cosx2(b) cosπ12

Q: y=2 cos 0+1

A:

Q: For what values of λ does the equation λ cos 2x 2 cos 2x-1 have real solutions? λ + sin x (cos²x-3…

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Q: The ratio of two supplementary angles is 3:6. What is the measure of the smaller angle? show…

A: The ratio of two supplementary angles is 3:6. What is the measure of the smaller angle??

Q: Use the dot product to find the magnitude of u if u = 5i + 6j.

A: Given query is to find the magnitude of vector u.

Q: 6 csc 0 - -2sin 0-√2sin Øcsc 0 + csc 5x 7 7 Sx 7x A) B) 14 4 x 5x D) No solution. O KIM

A:

Q: 10. Find the area of the parallelogram given the sides 5 dm. and 7 dm. One angle measure 56 degrees.…

A: topic- area of parallelogram

Q: Find the area of an equilateral triangle if you know that the length of any of its sides is Ln 2

A: As we know the area of the equilateral triangle is: A=34a2 Where a is the side length of the…

Q: Write the equation of the circle in general form that will satisfy the given conditions. Draw its…

A: Here is the solution:

Q: (a) (b) Without finding the value of x, find the value(s) of sinx for 0≤x≤2л . Explain and show your…

A: Follow the procedure given below.

Q: if sin\theta =-1/2, then the reference angle for \theta =

A: Let's solve for reference angle.

Q: If two lines are cut by a transversal and a pair of alternate exterior angles are congruent, then…

A: According to the converse of the alternate exterior angles theorem, if a transversal intersects two…

Q: Find polar coordinates (r,\theta ) of the point in rectangular form given by

A:

Q: A rectangle is placed around a semicircle as shown below. The width of the rectangle is 8 cm. Find…

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Q: A 1. If 0° <0 < 90° and sin 0 = , find sin 260. 12 V95 V 95 144 7/95 144 7/95 72

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Q: Sketch the graph of the function: (plot at least 4 points on the graph) -5x +2 ,x<0 F(x) = 1-x²-2 x…

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Q: 3. The certain tower leans at an angle of 84.7 degree. 171 ft. from the base of the tower, the angle…

A: use sine rule then find height

Q: A. Solve for the missing acute angle or sides of the given right triangle. 1. 18 A. x-16√3 B. x 20…

A: 1. The given measures are 18 and 30°2. The given measures are 20 and 45°

Q: If in a triangle A = 20\deg , b = 1, and c = 2 , then a =

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Q: Write the equation of the circle in general form that will satisfy the given conditions. Draw its…

A:

Q: Consider the one-to-one function f(x): (-∞, a) → R defined by 3 f(x) = x³₂ +2 (a) State the largest…

A: Let's solve for domain, range and inverse function of given function.

Q: A small high school has 35 seniors, 25 juniors, and 15 sophomores. If 3 students are cho- sen from…

A: Here, 3 students are chosen from each senior, junior and sophomore.

Q: 50. cos(27-0) = cos 0

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Q: Find polar coordinates (r,\theta ) of the point in rectangular form given by

A: Topic:- polar coordinates

Q: The angle complementary to 36.7\degrees is

A: Two angles are called complementary when their measures add to 90°

Q: name the quadrant in which the angle θ lies if sin\theta >0 and csc\theta <0

A: