Simplify. 48 i i 48 = %3D (Simplify your answer. Type your answer in the form a+ bi.)

Q: Fill in the blanks to complete the verification. If a squared term is needed, type it as (sin x) sq....

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Q: Find the general solution to the following equation: cot (z -) = -1 Find all solutions to the follow...

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Q: If a = (1, -3, 2) and  b = (3, 4, -5), what is b - a ?

A: Given :a = (1, -3, 2) b = (3, 4, -5)

Q: For the following, write the quotient in polar (trigonometric) form. Then, write the product in form...

A: Given,             w=5cosπ4+isinπ4 , v=6cos5π6+isin5π6To find : wv in rectangular formWe know that, ...

Q: Solve ΔΡQR 14.2 m R 7.15 m P

A: given m∠R=90 and q=7.15m and p=14.2 m

Q: A man standing near a radio station antenna observes that the angle of elevation to the top of the a...

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Q: Verify that the equation is an identity. sin'a- cos a Show that CSC a — соS a. cos a sina- sin?a Sta...

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Q: This problem refers to triangle ABC. If a = 140 inches, b = 58 inches, and C = 60°, find c. (Round ...

A: Given query is to find the value of c.

Q: Solve each inequality over the interval [0, 27t). 4) f(x) = 2cos x-2, f(x)> 0

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Q: Determine which law applies. Then solve the triangle.   a=4.4​, b=2.6​, c= 2.9

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Q: Rewrite the expression as a product. Simplify if possible. sin 8x + sin 2x

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Q: The equation (3acos (3a) + sin(3x)-3) dr + (2y + 5) dy = 0 is exact. O zcos (3z) - 3x +y - 5y =C zsi...

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Q: Solve the triangle.      a=3 b=4 C=60° Find A.

A: Triangle

Q: III. WHAT HAVE I LEARNED POST TEST: Direction: Use reference angle and of each expression. Write you...

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Q: 2 If T <0 < 2T, then the principal value of 0 is T -0 0-2T 20 T None of the given options is correct...

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Q: What

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Q: Find XY. W 240 Y Write your answer as an XY =

A: Topic  = Triangles XY = 2

Q: 1.4. Using the figure below as guide, Carly is proving that if DE divides AB and CB proportionally, ...

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Q: Find CE. 36° Write your answer as an integer or CE =

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Q: Use a Double- or Half-Angle Formula to solve the equation in the interval [0, 2x). (Enter your answe...

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Q: S tan36x sec106x dx sec1?6x sec106х +C sec126x sec106х + C 60 A 72 60 72 sec126x sec'106x +C sec126x...

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Q: sin A = 4/5 with A in QII, and sin B = −3/5 with B in QIII, find sin (A + B).

A: Given query is to find value of sin (A+B).

Q: 4) Find Increasing, Decreasing or Constant Intervals. State in interval notation. Interval Notation ...

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Q: Determine the length of side f in inches in the following diagram to 4 significant digits. 71040 30....

A: Solving the problem by finding the value of f.

Q: te the equation of a sine or cosine function to describe the graph. 4+ 3+ 2+ 21 3. 3

A: Given query is to find the function of the graph.

Q: Determine the length of side m in millimeters in the following diagram to 4 significant digit m 52.0...

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Q: -1, if { x 21} 3, if { x< 1} 8)Graph fx) = To graph 1) Start at y-int ( 1" point) 2) Apply slope ( 2...

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Q: Use Fundamental Identities and/or the Complementary Angle Theorem to find the exact value of the exp...

A: Consider  tan30° cot30°

Q: Sx + 1, if { x20} L-2x + 2, if { x < 0} 6)Graph f(x) =

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Q: 5 = - sin 0 a, +r cot 0 a, +r sin 0 cos Ø aø r2

A: We have to calculate divergence, for spherical coordinate. 

Q: Use the right triangle and the given information to solve the triangle. a=7, B=57°;  find b, c and A

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Q: Find all solutions to the equation sin x = −0.7 with −1 ≤ x ≤ 10

A: topic - inverse trigonometric functions

Q: 2 If T <0 < 2T, then the principal value of 0 is 0-2T 20 T None of the given options is correct.

A: Let's find. 

Q: (a3) a = 9.3cm, b= 5.1cm, C=8.2cm

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Q: Solve the equation on the interval 0 ≤ θ < 2π. csc5 θ - 4 csc θ = 0

A: Here, the given equation is: csc5θ-4csc θ=0

Q: S csc°x cot²x dx cot*x__cot³x cot’x 5 A cot³x 2 cot³x cot?x C 3 5 7 7 cot³x cot³x cot x D cot³x 2 co...

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Q: 86° 51° • M C.

A: Given query is to find the measure of angle B and C.

Q: simplest

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Q: Solve the triangle shown to the right. Round the lengths of sides to the nearest tenth and angles to...

A: We know that,  c^2=a^2+b^2-2ab cosC Also we know the sine formula, a/sinA =b/sinB =c/sinC

Q: balloon rises at the rate of 8 feet per second from a point on the ground 110 feet from an observer....

A: Given query is to find the rate of change of angle.

Q: Find TV. V 8. 49° T. Write your answer as an integer or as TV =

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Q: A skater skates along a straight path from point A to point B. Two streets that intersect at point C...

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Q: Cari and Kye starts bicycing leaves Rotonda Pasis and set Off in different directions. At particular...

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Q: Solve the inequality. -2x +1> x – 17 Enter the exact answer in interval notation.

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Q: f(0) = sin e and g(0) = cos 0. Find the exact value of the expression below if 0 = 60°. Do not use a...

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Q: 12 45

A: In △PQRsinR=PQPRsin(45°)=PQ1222=PQ12PQ=1222PQ=62cosR=QRPRcos(45°)=QR1222=QR12QR=1222QR=62

Q: Find cos(A - B). cos A = V10 and sin B = ,where 0° <A<90° and 270° <B< 360°. 10 O V10-3 30 20 O V10+...

A: Given query is to find cos (A-B).

Q: How many radians are cofunction pairs shifted from one another? A C TI D 2TT

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Q: If T <0 < 27, then the principal value of 0 is

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Q: Please solve  Prove cos 4x = 8 cos4x − 8 cos2x + 1.

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