4 years ago

What is the distance of Point A (4-i) from the origin of the complex plane?

Mathematics

1 answer:

Dima020 [189]4 years ago

3 0

Answer:

1st im not sure

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(3x²y)2<br> How do you simplify?

Thepotemich [5.8K]

Answer:

answer 6x^2 × 2y

Step-by-step explanation:

multiply 2 with the parentheses

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3 years ago

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Simplify the expression

Brilliant_brown [7]

Answer:

ok so the answers are:

Step-by-step explanation:

1) x-10/x-8

2) x+7/x-4

3) x-9/x+1

4) x-3/x+3

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3 years ago

Leo put $750 into a savings account. After 4 years his balance was $847.50. What was the simple interest rate on his account

USPshnik [31]

Answer:

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Step-by-step explanation:

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3 years ago

Suppose Birmingham, Huntsville, and Gadsden, Alabama, form a right triangle. What is the distance from Huntsville to Gadsden? Th

olga_2 [115]

Answer:

76.7 miles

Step-by-step explanation:

Use the Pythagorean Theorem:

$a^2+b^2=c^2\\\\61^2+d^2=98^2\\\\3721+d^2=9604\\\\d^2=5883\\\\d\approx76.7$

Therefore, the distance from Huntsville to Gadsden is about 76.7 miles

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2 years ago

Solye for x.<br> 8(x + 1) - 3[X + 4) = 7(2 - x)

kramer

Answer:

3/2

Step-by-step explanation:

distribute 8,-3,7

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3 years ago