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postnew [5]
3 years ago
7

Help! I’m trying to help my friend get caught up who had been ill.

Mathematics
2 answers:
zavuch27 [327]3 years ago
6 0

Answer:

down below

Step-by-step explanation:

i answered so that the other guy can get a brainliest:)

aniked [119]3 years ago
3 0

Answer:

well, r = 79°

s = 63°

Step-by-step explanation:

r = 90° - 11° = 79°

s = 90° - 27° = 63°

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What is the inverse of f(x)=3x+6 ?
scZoUnD [109]

Answer:

\boxed{\sf \ \ f^{-1}(x)=\dfrac{x-6}{3} \ \ }

Step-by-step explanation:

hello,

we can write

fof^{-1}(x)=x \ and \ fof^{-1}(x)=f(f^{-1}(x))=3f^{-1}(x)+6 \ so\\3f^{-1}(x)+6=x \ \ subtract \ 6\\3f^{-1}(x)=x-6 \ \ divide \ \ by \ \ 3\\ f^{-1}(x)=\dfrac{x-6}{3}

hope this helps

3 0
3 years ago
A) 5<br> 11 + 4<br> 3<br> add the following rational number
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Step-by-step explanation:

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edit it and I will answer u in comments

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2 years ago
Please answer all 3 questions iĺl give brainliest if right tysm
mariarad [96]

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Step-by-step explanation:

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8 0
3 years ago
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