2 years ago

Solve for X 7x^2-2x^4+9

Mathematics

1 answer:

kati45 [8]2 years ago

6 0

Answer:

9 − 2 4 + 9

Step-by-step explanation:

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zvonat [6]

Answer:

The measure of angle CDA is $27.6\°$

Step-by-step explanation:

see the attached figure to better understand the problem

we know that

In the right triangle ABF

Applying Pythagoras Theorem

$A.F^{2}=6.5^{2}-6^{2}$

$A.F^{2}=6.25$

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$CE=6\ cm$

$ED=23-(9+2.5)=11.5\ cm$

$tan($

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2 years ago

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IrinaK [193]

Answer:

Step-by-step explanation:

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3 years ago

Read 2 more answers

Please help. I will mark BRAINLIEST!!!

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Answer:

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Step-by-step explanation:

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I think question 2 is 3 millimeters

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