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asambeis [7]
3 years ago
10

Math question 4:) please and thanks

Mathematics
1 answer:
Wittaler [7]3 years ago
4 0
Plug 9 into the equation so that h(9)=2(9)-3. From here solve so h(9)= 18-3 so h(9)=15.
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Anita incorrectly wrote the equation z = w – 18 to describe the pattern in the table.
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Answer:

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m\widehat{DF}=360^\circ-180^\circ-(2x+10)^\circ=(170-2x)^\circ

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170-2x=64\implies106=2x\implies\boxed{x=53}

###

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m\angle EFO+m\angle FEO+m\angle EOF=180^\circ\implies\boxed{m\angle EFO=62^\circ}

7 0
3 years ago
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