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anyanavicka [17]
3 years ago
10

Please help with this Geometry question. I just need help with the first question.

Mathematics
1 answer:
nignag [31]3 years ago
8 0

Answer:

ST ≈ 5.21 cm

Step-by-step explanation:

ST = √(9² + 11²) - 9 = 5.212670403551895496...

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C) 2x^2+7x-4

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If x and y vary directly and x=25 when y=100 find x when y=24.<br> PLEASE HELP FASTTTTTTT
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Answer:

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Step-by-step explanation:

Let us revise some rules of exponents

a^{m} × a^{n} = a^{m+n}  

a^{m} ×÷ a^{n} = a^{m-n}

(a^{m})^{n} = a^{m.n}

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∴ (5t)^{3} = (5)^{3}.(t)^{3} = 125 t³

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