3 years ago

Find the value of x

Mathematics

2 answers:

vazorg [7]3 years ago

4 0

X = 105 degrees. Heheh

kari74 [83]3 years ago

4 0

Answer: 105

Step-by-step explanation: 105 because all angles add up to 180

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Step-by-step explanation:

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Simplify 1/4-7i to get a complex number in standard a + bi form.

Romashka [77]

Answer:

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Step-by-step explanation:

we are given

$\frac{1}{4-7i}$

Firstly, we will get rid of imaginary term from denominator

so, we will multiply conjugate to both top and bottom term

$\frac{1}{4-7i}=\frac{1\times (4+7i)}{(4-7i)\times (4+7i)}$

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we can also write as

so, we get

$\frac{1}{4-7i}=\frac{4}{65}+\frac{7}{65}i$

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Step-by-step explanation:

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4 years ago

Find the value of x​

Find the value of x