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klemol [59]
3 years ago
7

PLZ ANSWER FAST I HAVE TIME LIMIT Find exact values for all the solutions to the equation tan theta= - sqrt3/3 for, -2

https://tex.z-dn.net/?f=%5Cpi" id="TexFormula1" title="\pi" alt="\pi" align="absmiddle" class="latex-formula"> \leq theta\leq 2\pi
Mathematics
2 answers:
galina1969 [7]3 years ago
8 0

Answer:

Well, these simulation are based on the statistics (lognormal-distributed PE, χ²-distributed s²). If you believe that only the ‘gold-standard’ of subject-simulations are valid, we can misuse the function sampleN.scABEL.sdsims() – only for the 3- and 4-period full replicates and the partial replicate:

# define a reg_const where all scaling conditions are ‘switched off’

abe    <- reg_const("USER", r_const = NA, CVswitch = Inf,

                   CVcap = Inf, pe_constr = FALSE)

CV     <- 0.4

 2x2x4  0.05  0.4  0.4   0.95    0.8   1.25          34       0.819161          0.8

Since the sample sizes obtained by all simulations match the exact method, we can be confident that it is correct. As usual with a higher number of simulations power gets closer to the exact value.

Step-by-step explanation:

dybincka [34]3 years ago
3 0

Answer:

tan theta= - sqrt3/3 for, -2\pi \leq theta\leq 2\pi

Step-by-step explanation:

0=π/3+πn

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Step-by-step explanation:

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5 0
3 years ago
If PQRS is a rectangle, find the length of QT
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Step-by-step explanation:

Since, opposite sides of a rectangle are equal and each angle is of 90°.

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In \:\triangle QPS, \: \angle QPS = 90\degree

\therefore \: QS=  \sqrt{QP^2+ PS^2}   \\  \therefore \: QS=  \sqrt{(14)^2+ (20)^2 }  \\  \therefore \: QS=  \sqrt{196 + 400}  \\ \therefore \: QS=  \sqrt{596} \\ \therefore \: QS=  24.41 \: m

\because Diagonals of a rectangle bisects each other.

\therefore\: QT = \frac{1}{2} QS\\\therefore\: QT = \frac{1}{2} \times 24.41\\\therefore\: QT =12.205\\\huge\orange {\boxed {\therefore\: QT =12.21\:m}}

4 0
3 years ago
Juan bought 14 chicken wings for $22.40. If Juan spent 12.80 how many chicken wings did he buy?
aleksklad [387]
14 chicken wings is $22.40
x chicken wings is $12.80

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he bought 8 chicken wings
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3 years ago
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olchik [2.2K]

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7. f₍ₓ₋₂₎ - 7

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Step-by-step explanation:

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Step-by-step explanation:


4 0
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