F(9)
sub 9 forx
f(9)=5(9)-16
f(9)=45-16
f(9)=29
f(9)=29
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Answer: x² + 4x + 3
<u>Step-by-step explanation:</u>
f(x) = x² + 3x + 2
+ <u>g(x) = x + 1 </u>
(f+g)(x) = x² + 4x + 3
Note: This answer is based on f(x) having an x² (since the squared is missing from your question).
3:18-1:33=188 so I think that’s ur answer
Answer:
<h2><em><u>
15.71 is the perimeter.</u></em></h2>
Step-by-step explanation:
Perimeter = Circumference
<em><u>Step 1. Know and recognize what you have</u></em>
C = pi*d
pi = 3.142
d = 10
<em><u>Step 2. Solve for the circumference of whole circle</u></em>
C = 3.142*10
C = 31.42
<em><u>Step 3. Solve for the questions answer</u></em>
C of semicircle = 31.42/2
<h2><em><u>
C of semicircle = 15.71</u></em></h2><h2><em><u>
</u></em></h2>
Hope this helped,
Kavitha