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Kruka [31]
3 years ago
5

What is the conjugate of 5-8i ?

Mathematics
2 answers:
tatyana61 [14]3 years ago
6 0

Just write 5-8i and then replace the - sign with the + sign:  5+8i.

Mnenie [13.5K]3 years ago
4 0

5 + 8i

given a complex number a ± bi then the complex conjugate is a ∓ bi

note the real part remains unchanged while the sign of the imaginary part reverses.

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What is the probability that something with a 2.18% chance of occurring happens 3 times out of 194 events
k0ka [10]

Answer:

0.18431525 = 18.4%

Step-by-step explanation:

General Formula :

total trials Cn⋅p(success)^n⋅p(fail)^total−n

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4 0
3 years ago
PLZ HELP ME!<br> Directions up above the picture<br> **MATH (Algebra)
Vikentia [17]

Answer:

The answer to your question is t = 1.3 s

Step-by-step explanation:

Data

Equation    h(t) = -4.9t² + v₀t + h₀

v₀ = 0 m/s

h₀ = 8 m

t = ?

h = 0 m

Process

1.- Substitute the values in the formula

                  0 = -4.9t² + 0t + 8

2.- Simplification

                  0 = -4.9t² + 8

3.- Solve for t

                 4.9t² = 8

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4.- Result

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6 0
3 years ago
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AleksAgata [21]

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I don’t for sure know the answer but I think it’s ”1”

Step-by-step explanation:

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3 years ago
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elena-s [515]

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-12<em>t </em>

<em>Simplify the expression and combine like terms.</em>

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frosja888 [35]
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=71.75
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