3 years ago

What is 2÷ 5/12 ??? pls help me im rly stuck on this question??

Mathematics

1 answer:

Andreyy893 years ago

8 0

Answer:

4.8

Step-by-step explanation:

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nikitadnepr [17]

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Lelechka [254]

Answer:

AN = 16 units

Step-by-step explanation:

So we can use the fact that $\frac{AN}{FN} =\frac{OR}{FR}$

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3 years ago

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3 years ago

Given z1 and z2 below. Calculate z1/z2 and write your answer in rcistheta form.

andre [41]

Answer:

(2/9)cis(30°)

Step-by-step explanation:

We can express the two numbers in magnitude∠angle form, then find their ratio.

|z1| = 3√((-1)² +(√3)²) = 3√4 = 6

∠z1 = arctan((3√3)/(-3)) = -arctan(√3) = 120°

z2 = 27∠90°

So, the ratio is ...

z1/z2 = (6∠120°)/(27∠90°) = (6/27)∠(120°-90°)

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3 years ago

What is 2÷ 5/12 ??? pls help me im rly stuck on this question??​

What is 2÷ 5/12 ??? pls help me im rly stuck on this question??