Answer:
C
Step-by-step explanation:
Given
f(x) = x² + x + 1
To obtain the function in vertex form use the method of completing the square.
Add/ subtract ( half the coefficient of the x- term )² to x² + x
f(x) = x² + 2( )x + - + 1
= (x + )² + → C
Answer:
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Step-by-step explanation:
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The answer is 37.7. Doubling the radius gives us the diameter, so 6x2= 12. Then, multiply that by 3.14.
Answer:
3.605 ft is the answer.
Step-by-step explanation:
Applying Pythagoras theorem,
a^2 + b^2 = c^2
2^2 + 3^2 = c^2
4 + 9 = c^2
13 = c^2
3.605 = c
therefore, the answer is 3.605.
:)
Answer: $336.40
Step-by-step explanation: 5.13% of $320 would be $16.40 just add that on to the before tax price.