9514 1404 393
Answer:
C. 3x² +24
Step-by-step explanation:
Use the given function definitions and simplify.

Answer:
28.26 ft²
Explanation:

<u>Here given diameter: 6 ft</u>
radius: d/2 = 6/2 = 3 ft
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area of rug:




The answer is 14. if n equals 3 and you use the equation instead of n. 3+11 that would equal 14
C is the answer
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Answer:
50º & 40º
Step-by-step explanation:
complementary anlges add up to 90º. so, we can make an equation:
x+x-10=90
2x=100
x=50
so the angles are 50º and 40º.