2 years ago

Classify the following triangle. Check all that apply.

Mathematics

2 answers:

UkoKoshka [18]2 years ago

5 0

Answer:

F.Scalene

Step-by-step explanation:

every angles and sides of scalene triangle is not equal

Lelechka [254]2 years ago

4 0

The correct answer is C Acute, and F Scalene.

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Given that f(x)=2x/3 evaluate f^-1(6)

abruzzese [7]

Answer:

Step-by-step explanation:

we know by definition that

$f^{-1}(f(x))=x\\\\f^{-1}(\frac{2x}{3})=x\\\\f^{-1}(x)=ax\\\\f^{-1}(\frac{2x}{3})=a(\frac{2x}{3})=x\\\\f^{-1}(x)=\frac{3x}{2}$

so now we evaluate

$f^{-1}(6)=\frac{3*6}{2}\\\\=3*3\\\\f^{-1}(6)=9$

and if we want to do an extra step

$f^{-1}(f(6))=6\\\\f^{-1}(\frac{2*6}{3})=f^{-1}(4)=\frac{3*4}{2}=6$

which works.

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Step-by-step explanation:

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NemiM [27]

Answer:

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Step-by-step explanation:

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2 years ago

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Find the difference. Write your answer in simplest form.

cestrela7 [59]

Answer:

Yes you are correct. 9/20 is correct.

Step-by-step explanation:

7 /10 - 1 /4 =

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2 years ago

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klio [65]

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