4 years ago

Answer is

Mathematics

1 answer:

MakcuM [25]4 years ago

4 0

Answer:

Nbbd

Step-by-step explanation:

it is always the first 4 letters

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Convert Зcis 180° to rectangular form. А. -3 в. -3i с. з D. Зі.

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Answer:

-3

Step-by-step explanation:

$3 cis(180^\circ)$ means $3(\cos(180^\circ)+i \sin(180^\circ))$

What is the $x$ -coordinate value that corresponds to $\theta=180^\circ$ . That value is -1.

What is the $y$ -coordinate value that corresponds to $\theta=180^\circ$ . That value is 0.

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3 years ago

2/5 times ( -10)=? ?=

Rudiy27

$\frac{2}{5} \times ( - 10)$

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Please help !!

lesya692 [45]

The answer would be B

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4 years ago