manlycool7543
26.08.2020 •
Mathematics
Let f(x) = x + 8 and g(x) = x2 − 6x − 7. Find f(g(2))
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Ответ:
f(g(2))=-7
Step-by-step explanation:
STEP 1. Find g(2)
g(x)=x²-6x-7
g(2)=(2)²-6(2)-7
g(2)=4-12-7
g(2)=-15
STEP 2. Find f(g(2))
f(x)=x+8
f(g(2))=g(2)+8
f(-15)=-15+8
f(-15)=-7
Hope this helps!! :)
Please let me know if you have any question or need any further explanation
Ответ:
11.5 foot (rounded to one decimal)
Step-by-step explanation:
x = 20×sin(35)
x ≈ 11.47153.. ≈ 11.5
Answered by GAUTHMATH