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KATRIN_1 [288]
3 years ago
6

Greatest common factor of 18 and 42

Mathematics
2 answers:
Phantasy [73]3 years ago
6 0
The greatest common factor of 18 and 42 would be 2.
dangina [55]3 years ago
4 0

Answer:

the answer is 6

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zheka24 [161]

hmmm first off let's convert the √3 +i to trigonometric form, and then use De Moivre's root theorem, bearing in mind that √3 and i or 1i are both positive, meaning we're on the I Quadrant.

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\bf ~\dotfill\\\\ \qquad \textit{power of two complex numbers} \\\\\ [\quad r[cos(\theta)+isin(\theta)]\quad ]^n\implies r^n[cos(n\cdot \theta)+isin(n\cdot \theta)] \\\\[-0.35em] ~\dotfill

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3 0
4 years ago
How many solutions will this system of equations have? y = 3.5x − 3.5 y = −3.5x + 3.5
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We have that
<span>y = 3.5x − 3.5
y =−3.5x + 3.5

using a graph tool
see the attached figure

the solution is the point (1,0)
x=1
y=0

the answer is
one solution</span>

3 0
3 years ago
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Irina-Kira [14]

Greetings! Hope this helps!

Answer

Answer choice B)

Have a good day!

_______________

A brainliest would help tons! :D

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