tesadeshazer

14.11.2020 • 

Mathematics

Help plz ASAP I WILL GIVE U! <333 Rectangular coordinates (StartRoot 3 EndRoot, StartRoot 3 EndRoot) and polar coordinates (r, theta) = (StartRoot 6 EndRoot, StartFraction pi Over 4 EndFraction) both represent the same complex number z.

Which set of equations demonstrates why both sets of coordinates represent the same number?

A.) r = StartRoot 3 EndRoot + StartRoot 3 EndRoot = StartRoot 6 EndRoot and theta = inverse tangent of (1) = StartFraction pi over 4 EndFraction
B.) r = StartRoot 3 EndRoot + StartRoot 3 EndRoot = StartRoot 6 EndRoot and theta = inverse tangent of (StartRoot 3 EndRoot) = StartFraction pi over 4 EndFraction
C.) r = StartStartRoot (StartRoot 3 EndRoot) squared + (StartRoot 3 EndRoot) squared EndEndRoot = StartRoot 6 EndRoot and theta = inverse tangent of (1) = StartFraction pi Over 4 EndFraction
D.) r = StartStartRoot (StartRoot 3 EndRoot) squared + (StartRoot 3 EndRoot) squared EndEndRoot = StartRoot 6 EndRoot and theta = inverse tangent of (StartRoot 3 EndRoot) = StartFraction pi Over 4 EndFraction

Ответ:

jeronimo18

08.02.2022

Mathematics

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It is C. r = StartStartRoot (StartRoot 3 EndRoot) squared + (StartRoot 3 EndRoot) squared EndEndRoot = StartRoot 6 EndRoot and theta = inverse tangent of (1) = StartFraction pi Over 4 EndFraction

Step-by-step explanation:

edge2020

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Ответ:

abiszcz21

08.02.2022

Mathematics

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C.)

Step-by-step explanation:

Got it right on Edge

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Ответ:

izzynikkie

27.05.2020

Mathematics

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Answer and explanation:

If the fraction of the number of shirts sold to the total number of clothes sold is 2/5 then the ratio of shirts sold to total clothes is 2:5

Also ratio of shirts sold to pants sold is 2:3 that is for every two shirts sold three pants are sold.

For instance if 6 shirts are sold then 9 pants are sold

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