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adelina 88 [10]
3 years ago
11

A triangle's area is given by the expression 3x2-x+12. The height is 6x. The base off the triangle is the quotient of the area a

nd 1/2 of the height. which expression represents the base of the triangle?
X/2-1/6+4/X
X-1/3+4X
X/2-1/6+4X
X-1/3+4/X

Mathematics
1 answer:
patriot [66]3 years ago
6 0
You have known the formula Length of base is la division of Area and a haft of the height.
So we have 3
(3 {x}^{2}  - x + 12) \div ( \frac{1}{2}  \times 6x)
or
(3 {x}^{2}  - x + 12) \div 3x
3 {x}^{2}  \div 3x +(  - x \div 3x) + 12 \div 3x
and
x -  \frac{1}{3}  +  \frac{4}{x}
have fun
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Write the standard form of the equation of the circle described below.
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Equation of circle is x^2+(y+2)^2=26

Step-by-step explanation:

The standard form of the equation of circle is:

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We need to find the radius of circle r by using distance formula:

r=d=\sqrt{(x_{2}-x_{1})^2+(y_{2}-y_{1})^2}\\r=d=\sqrt{(-5-0)^2+(-1-(-2))^2}\\r=d=\sqrt{(-5)^2+(1)^2}\\r=d=\sqrt{25+1}\\r=d=\sqrt{26}

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the equation of Circle is:

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Keywords: Equation of circle

Learn more about Equation of circle at:

  • brainly.com/question/1952668
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  • brainly.com/question/3333996

#learnwithBrainly

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