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ZA and B are supplementary angles. If m_A = (x – 16)° and m

Mathematics

1 answer:

masya89 [10]2 years ago

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Answer:

Solving the equation $x^2 - 6x + 10 = 0$ we get $x=3+i \ , \ x=3-i$

Step-by-step explanation:

Noah's step to solve the equation $x^2 - 6x + 10 = 0$ are:

$x^2 - 6x + 10 = 0\\x^2 - 6x = -10\\x^2 - 6x + 9 = -10 + 9\\(x-3)^2 = -1$

The next step is to take square root on both sides because: $\sqrt{x^2}=x$

$\sqrt{(x-3)^2}=\sqrt{-1} \\x-3=\pm\sqrt{-1} \\x=\pm(\sqrt{-1})+3 \\$

Now, we know that: $\sqrt{-1}=i$

$x=\pm(i)+3\\x=3+i \ , \ x=3-i$

So, Solving the equation $x^2 - 6x + 10 = 0$ we get $x=3+i \ , \ x=3-i$

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Darnell is comparing three loan options to determine which one is best for his situation. Match each loan option with the correc

shusha [124]

Answer:

Option T - Lowest

Option R - Highest

Option S - Neither

Explanation:

Option T $334.43 x 48 = $16,052.64 -- adding $52.64 in interest

Option R $203.67 x 72 = $14,664.24 -- adding $664.24 in interest

Option S $256.24 x 60 = $15,374.4 -- adding $374.4 in interest.

T = $52.64 (Lowest)

R = $664.24 (Highest)

S = $374.4 (Middle)

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Answer:

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Step-by-step explanation:

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