Basic Math question and answers for March 23, 2024
- Q Evaluate the expression sin-(cos(?/3))Give your answer as an exact value
- Q (a) sin(5?/3) (b) arctan(-?2/2) (c) arccos(cos(?/5))
- Q IF ? = arccos 3/5,a. then cos ? = 3/5 and 0 < ? < ?/2b. then cos ? = 3/5 and 3?/2 < ? < 2?c. then cos ?...
- Q Find the inverse Laplace transform, y(t), of the functionY(s) = 24/(s+5) + 7/(s+49)
- Q Law of cosines: a=b+ c-2bccos(A)Find the measure of ?Q, the smallest angle in a triangle whose sides have lengths 4, 5, and 6. Round the measure to the nearest whole...
- Q Reduce the equation to standard form, plotthe vertex, focus ends of latus rectum. Findthe equation of the directrix and trace theparabola.a. y^2 + 20y - 10 = 0b. 4x^2 +...
- Q Choose all solutions to the equation. Use Capital Letters ONLY. If you choose more than one letters, please arrange them in alphabetical order, please.If tan A = ?3, thenA) A=...
- Q Find the EXACT value of the real number y, if it exists. y = cot (-1)
- Q Find the exact value of the expression.sin ^-1 ?2/2?/42?/33?/4?/3
- Q Use a sketch to find the exact value of the expression.cos (sin ^-1 4/5)
- Q [13] Find the exact value of the given expression. Show all the work needed as if you aren't allowed to use a calculator. Include a pic of the angle in...
- Q Simplify, showing all the work needed as if you aren't allowed to use a calculator.Include pics of the angles in play, each terminating in the appropriate quadrant:
- Q Beginning inventory, purchases, and sales for Item 88-HX are as follows:July 1 Inventory 96 units @ $168 Sale 77 units15 Purchase 107 units @ $1927 Sale 90 unitsAssuming a perpetual...
- Q Write the expression as an algebraic (nontrigonometric) expression in u, u > 0.tan (arcsin u)
- Q Use a calculator to give the real number value. (Be sure the calculator is in radian mode.)cot -(-0.036)cot -(-0.036) =(Round to the nearest hundredth as needed.)
- Q Use a calculator to give the value in decimal degrees.cot -(-0.041)cot -(-0.041) =(Type your answer in degrees. Round to six decimal places as needed.)
- Q Solve 4 cos(5x) = 3 for smallestpositive solution.Give answer accurate to atleast two decimal places
- Q Use your calculator to find the value of the function in terms of degree:Please round your answer to the hundredth's place.sin ^-1(5?3/2)
- Q The graph of y f x is shown below b Does lim f x exist x 1 CYes No c Doesf Answer each of the following questions about f x...
- Q Find 8 to four significant digits for 0se<2x if tan 0= -0.1111.
- Q Given the Fourier transform A t sinc f the Fourier transform of the signal in the figure is 01 Xb f j2sinc f 1 j2sinc f 1 2 X f...
- Q Which of the following values of the correlation r indicates the strongest correlation between the two variables a r 1 22 O b 0 75 O c 1 22 O...
- Q d lim x tanxe 20 24 Sing
- Q Construct an appropriate triangle to complete the table 0 8 90 0 0 x 2 deg 8 rad Function Value Function sin 6
- Q 21 Solve AABC given AB 35 cm BC 19 cm and ZA 30 Round all angles and sides to 1 decimal place
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