Assuming A + B = 90° 1. tan A 1 csc A wherever B occurs, simplify to single function: 2 2. cos² A sec A tan 4 3. tan 4 csc A cos A

Q: the Concavity Test to determine the intervals on which the graph of the function is ​(a) concave up…

A: Given query is to find the interval where concave up and down.

Q: X²+²-2√√31²³² +4=0 has 4 Solutions Hint' U=X² +

A:

Q: 1. Find the exact values. No calculators allowed. a) sin(15°)

A: we  use  sinA-B=sinAcosB-cosAsinA

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

A:

Q: • USE THE GRAPH OF THE FUNCTION TO FIND THE FOLLOWING: 2: 6).u O D D O THE DOMAIN AND RANGE OF THE…

A: Solve the following

Q: 1) tane sine + cos 8 GOAL sec 8 to solv

A: The answer is given below:

Q: Given any Cartesian coordinates, (x,y), there are polar coordinates (r, 0) with - <0. Find polar…

A:

Q: Solve the triangle. b=10, c=9, A= 50° C≈ (Round to two decimal places as needed.) (Round to one…

A:

Q: For x>0, differentiate the function g(x) defined by e9(x)= xe−8x The required derivative is g'(x) =…

A: As we know that, The logarithmic rule: If logby=x then bx=y The Power law: ddxxn=nxn-1 The Chain…

Q: Find the exact value of y, or state that y is undefined in: (1) y=sin

A:

Q: Rewrite the complex number 8e6i in a + bi form.

A: We know  eiθ=cosθ+isinθ

Q: Use the given information to find (a) sin (s+t), (b) tan (s+t), and (c) the quadrant of s+t. 3 and…

A:

Q: 11. Express in terms of x only sin(tan-¹x)

A:

Q: Use the graph of the function to find the following: a. the domain and range of the function; b. the…

A: Graph of the function is given, we have to find its domain, range, intercepts , increasing and…

Q: Show that csc(2t) tan(t)+cot(t) 2

A:

Q: Write the expression in condensed form. 8h-10h

A: Given query is to condense the logarithmic expression.

Q: Which of the following are solutions to the following equation where 0 ≤ 0 < 2π 2 sin(30) = 1 Select…

A:

Q: Sketch the graphs of the following: 3. y = 2 cos x

A: The Answer is in step 2.

Q: Find the measure of the smallest angle of AABC with a = = 15, b= 13, c 11.

A: Given query is to find the smallest angle.

Q: Plot the point given in polar coordinates. 5,- Select the graph that represents the point -5,- OA.…

A: we need to plot the given par coordinate.

Q: Convert the given Cartesian equation into a polar equation. Provide your answer below: 2x = 4y²

A: for polar equation put x=rcosθy=rsinθ

Q: Find the length x to the nearest whole number. 310 619 33° X

A:

Q: Evaluate cos(sin-¹())

A: Please see the below picture for detailed solution.

Q: find the exact value of tan 255° using a sum or difference identity

A: NOTE: Refresh your page if you can't see any equations. . use the formula  so here we can write

Q: Simplify the expression: I 1-082

A:

Q: A swimming pool has a depth of 4 ft at the shallow end and 8 ft at the deep end. The bottom of the…

A: A swimming pool has a depth of 4 ft at the shallow end and 8 ft at the deep end. The bottom of the…

Q: Solve the triangle. C≈ As В a=8, b=2, C=170° (Round to two decimal places as needed.) (Round to one…

A: by using cos law in trianglecos(C)=a2+b2-c22ab sin law is  sin(A)a=sin(B)b=sin(C)c

Q: 17. Find the angel between two vectors, u = (2, 2) and = (-1,√√3) 1

A:

Q: Please answer in simple terms

A:

Q: Perform the indicated operation: { 10 [ cos (261°) + i sin (261°) ] } ³ 3 Give your answer in polar…

A:

Q: 14 17 Give an exact answer in the form of a fraction. Given that sin(0) = and is in Quadrant II,…

A:

Q: 9 75, arctan = X arcsin( x > 0

A:

Q: x=3t, y=t+6; -∞<t<∞ Choose the correct graph below. The rectangular equation of the curve is…

A:

Q: de your answer below: y = 9x + 7

A: Given query is to find the polar equation.

Q: Write three other polar coordinates with the same Cartesian coordinates as the polar point 4π 3 Give…

A: Given query is to find equivalent polar coordinates.

Q: So, Sec (2 cot" x) = sec 20 15 It tan ² 20

A:

Q: An employee wants to invest $50,000 in a pension plan. One investment offers 6% compounded…

A:

Q: What are the polar coordinates of the point Q shown below? Q 2 3

A:

Q: A piece of cardboard is 2.4 times as long as it is wide. It is to be made into a box with an open…

A: We need to write down the length and restrictions on x.

Q: Write the expression in terms of sine and cosine, and then simplify the expression so that no…

A:

Q: The count in a bacteria culture was 300 after 10 minutes and 1600 after 35 minutes. Assuming the…

A:

Q: Perform the indicated operation: {9 [ cos (138°) + i sin (138°) ] } / { 5 [ cos (21°) + i sin (21°)…

A:

Q: find the length of an arc that subtends a central angle with the given measure in a circle with the…

A:

Q: Two sides and an angle are given below. Determine whether the given information results in one…

A: Two sides and an angle of a triangle are given as b=8, c=6, B=170°

Q: The dimensions of a triangular lot are 180 feet by 73 feet by 177 feet. If the price of such land is…

A: Let, x=180 feet, y=73 feet, z=177 feet

Q: Determine whether the information results in one triangle, two triangles, or no triangle at all. a =…

A:

Q: Convert the given polar equation into a Cartesian equation. Provide your answer below: r = 2sin 0 +…

A:

Q: Solve the triangle. As B C a=14, b=15, c = 19 0 O (Round to one decimal place as needed.) (Round to…

A: we need to solve the triangle.

Q: B = 39°, a = 25, c = 12

A:

Q: Solve the equation: 422+3 = 8

A: