3 years ago

Solve all equations

Mathematics

1 answer:

Mama L [17]3 years ago

7 0

Answer:

no.3 answer (3)

no.4 answer (1)

no.5 answer (2)

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explanation:
85+89+92+96= 360
359/4=90

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27%=27/100

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that the answer

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Lunna [17]

Answer:

Step-by-step explanation:

$\text{The vertex form of an an equation of a quadratic function:}\\\\y=a(x-h)^2+k\\\\(h,\ k)-vertex\\\\\text{We have}\ g(x)=(x-h)^2+k,\ \text{and the vertex in}\ (9,\ 8).\\\\\text{Therefore}\ h=9\ \text{and}\ k=8.\ \text{substitute:}\\\\g(x)=(x-9)^2+8$

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3 years ago