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Natasha_Volkova [10]
3 years ago
15

First step to solve this equation 5k+6=-9

Mathematics
2 answers:
NikAS [45]3 years ago
6 0

Answer:

Subtract 6 from both sides of this equation.

Step-by-step explanation:

SIZIF [17.4K]3 years ago
3 0

Answer:

subtract 6 from both sides of the equation.

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Help with 21 would be much appreciated.
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Answer:

\large\boxed{x=2\sqrt{21}\ and\ y=4\sqrt3}

Step-by-step explanation:

Look at the picture.

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For x use the Pythagorean theorem:

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Which of the following functions is graphed below ? (:
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