3 years ago

Please help me please

Mathematics

1 answer:

Ne4ueva [31]3 years ago

4 0

Answer:

104 + 3(90.50)

Step-by-step explanation:

Always do what's inside the parenthesis first.

PEMDAS

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Hi, I don’t understand this question

meriva

Given that

z₁ = 15 (cos(90°) + i sin(90°))

z₂ = 3 (cos(10°) + i sin(80°))

we get the quotient z₁/z₂ by dividing the moduli and subtracting the arguments:

z₁/z₂ = 15/3 (cos(90° - 10°) + i sin(90° - 10°))

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so that z₁ is scaled by a factor of 1/3 and is rotated 10° clockwise.

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Step-by-step explanation:

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The table shows locations on a map.

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Answer:

The table shows locations on a map.

Place

park
farmers market
post office
bus stop

Location

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Which places on the map are 4 units apart?

O the park and the farmer's market

O the farmers market and the bus stop

✓ the post office and the park

O the post office and the bus stop

Step-by-step explanation:

Distance :---

$→ \sqrt{ {(2 - ( -2 ))}^{2} + {(2 - 2)}^{2} } \\ = \sqrt{ {4}^{2} + {0}^{2} } = \sqrt{ {4}^{2} } = \boxed{4 \: units}$

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Step-by-step explanation:

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