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Viefleur [7K]
3 years ago
12

15 mm9 mm12 mmWhat is the area​

Mathematics
1 answer:
s2008m [1.1K]3 years ago
7 0

Answer:

i dont know man ask your teacher

Step-by-step explanation:

i aint got any steps bro

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Need help asap!!<br> First right answer will get brainliest
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B and C are correct.

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using quadratic equation:

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\hookrightarrow \sf x_{1,\:2}=\dfrac{-\left(-5\right)\pm \sqrt{\left(-5\right)^2-4\cdot \:1\cdot \:5}}{2\cdot \:1}

\hookrightarrow \sf  x=\dfrac{5+\sqrt{5}}{2},\:x=\dfrac{5-\sqrt{5}}{2}

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3 years ago
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Step-by-step explanation:

Hope this helps

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Arturiano [62]

Look at the attached image for your answer

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Nostrana [21]
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6 0
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