Basic Math question and answers for March 08, 2024
- Q Find the least positive value of ?cos(2?-8)sec (3?- 18) = 1
- Q Find a value of a in [0, 90] that satisfies the given statement.csc a= 1.2763014
- Q Find the least positive value of ?sec(2?+4)cos(3?-2) = 1?=
- Q If f(x) = 3 cos(x), 0?x?3?/4Find the width of each subinterval.Find the left endpoints of the subintervals where x? < x2 <......... < X6.x1x2x3X4X5X6evaluate the left Riemann sum with n...
- Q Given the equation y=4 csc(3?/4 x + 21?/x)The period is:The horizontal shift is:__units to the Select an answer
- Q Evaluate sin (cos-(x/8)).?64-x/88/?64-x^2?x-64/88/?x-64None of These
- Q Find linear approximation of the given quantity: sin 122 Round your answer to 4 d.p.
- Q Graph on period of y = -tan(-1/4x+?/8) centered at the phase shift, including all roots and asymptotes -The standard form y = -tan(-1/4(x-(-?/2))
- Q Given that cos A =-4/5 with angle A in quadrant II and sin B = -24 /25 with angle B in quadrant III. Find cos(A + B)none of these3/54/5-4/5-3/5
- Q Choose 1 of the 2 trigonometric equations below to solve for x. Express your answer(s) in the interval [0, 2x)a. cos(2x)-cosx=0b. 4tan^2 x + 4tanx=0
- Q Prove the following identities. Show all of your work for full marks! Do not skip steps!a) sinxcosx+cos4x = (1-sinx)(1+ sin x)b) sinxtanx+ sinx tanx = 1 cosx
- Q The distance from the Sun to Earth is approximately 149600000 km. Assuming Earth has a circular* orbit around the Sun, find the distance Earth travels in orbiting the Sun through...
- Q Find the quotient and write it in rectangular form using exact values.8( cos 120 + i sin 120)2 (cos 150 + i sin 150)
- Q A triangular swimming pool measures 46 ft on one side and 32.8 ft on another side. The two sides form an angle that measures 41.3. How long is the third...
- Q Airports A and B are 444 km apart, on an east-west line. Jim flies in a northeast direction from A to airport C. From C he flies 347 km on...
- Q Write the complex number in rectangular form.7 cis 315The complex number is
- Q Determine the number of triangles ABC possible with the given parts.A 39.8 a 3.5 c= 8.4How many possible solutions does this triangle have?
- Q A triangular swimming pool measures 42 ft on one side and 32.8 ft on another side. The two sides form an angle that measures 40.6. How long is the third...
- Q Rewrite cos (x + 2?/3) in terms of sin(x) and cos(x).
- Q Simplify sin(? u) to a single trig function using a sum or difference of angles identity.
- Q Without using a calculator, find the value ofsin (5) + cos (5) - sin(60)/cos(30)
- Q Solve sin(2x)cos(7x) cos(2x)sin(7x)=-0.8 for the smallest positive solution.
- Q Solve sin(4x) cos(9x) - cos(4x) sin(9x) = - 0.1 for the smallest positive solution
- Q Consider the following parametric equations:x = sin(?) + 2 and y= 2sin(?)-2Step 2 of 2: Determine the domain and range of the equation obtained by eliminating the parameter. Please write...
- Q Simplify sin(t)sec(t) to a single trig function or constant with no fractions.
Get Answers to Unlimited Questions
Join us to gain access to millions of questions and expert answers. Enjoy exclusive benefits tailored just for you!
Membership Benefits:
- Unlimited Question Access with detailed Answers
- Zin AI - 3 Million Words
- 10 Dall-E 3 Images
- 20 Plot Generations
- Conversation with Dialogue Memory
- No Ads, Ever!
- Access to Our Best AI Platform: Flex AI - Your personal assistant for all your inquiries!