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snow_lady [41]
3 years ago
15

A plane is traveling 250 mi/hr, how many hours does it take to get to Los Angeles, which is 1300 km away? How many minutes does

it take?
Mathematics
1 answer:
inessss [21]3 years ago
6 0

Answer:

Step-by-step explanation:

đổi :250dặm/  giờ=  402.336km/ giờ

thời gian cần để đến Los Angeles: 1300/402.336=3.2311302 giờ=193.867812 phút

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Answer:

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Step-by-step explanation:

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Answer:

The sum of the expression (8 - 4i) + (-2 +7i) is (6 + 3i)

Step-by-step explanation:

In the complex numbers (a + bi) and (c + di), we can add the real parts together and the imaginary parts together, so their sum is

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Let us use this fact to solve our question

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∴ (8 - 4i) + (-2 + 7i) = 6 + 3i

∴ The sum of the expression (8 - 4i) + (-2 +7i) is (6 + 3i)

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Step-by-step explanation:

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