What is the perimeter of a rectangle with an area of 2x^2+11x+5 in^2?
1 answer:
Answer:
6x + 14
Step-by-step explanation:
Area = side x side
Factor the quadratic:
2x^2 +10x / +1x +5
2x(x+5) 1 (x+5)
(2x + 1) (x+5)
^These are your two sides
Perimeter =2L + 2W
(2(2x+1)) + (2(x+5))
4x+4+2x+10 = final answer 6x + 14
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Step-by-step explanation:
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- The degree of a polynomial is the highest power of its variable
- Degree represents the no. of zeros of the polynomial
- <em><u>Linear</u></em><em><u> </u></em> - Degree 1
- <em><u>Quadrati</u></em><em><u>c</u></em><em><u> </u></em><em><u>-</u></em><em><u> </u></em>Degree 2
- <em><u>Cubic</u></em><em><u> </u></em><em><u> </u></em><em><u>-</u></em><em><u> </u></em>Degree 3
- <em><u>Biquadratic</u></em><em><u> </u></em><em><u> </u></em><em><u>-</u></em><em><u> </u></em>Degree 4
- Terms - Classification of polynomial On the basis of terms
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- Binomial - Polynomial which has 2 terms
- Trinomial - Polynomial which has 3 terms
You need to substitute the number 6 into the function. The output would be 72, because when l(6) = 12(6), you would get l(6) = 72.
Answer:
Answer: B) initial height = 150; hits the ground between 5 and 6 seconds
Answer:
7
Step-by-step explanation:
(x+3)/(x+8) = 2/3
3x + 9 = 2x + 16
x = 7
