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Mrrafil [7]
2 years ago
6

Plz helpppppppppppppppppppppppppppp

Mathematics
2 answers:
In-s [12.5K]2 years ago
7 0
I need help on my math questions as well if you could look at them and help I’d appreciate it
Irina-Kira [14]2 years ago
5 0

Answer:

10= d r = 5

2×3.14×5= 31.4 inches!

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Write the quadratic equation whose roots are six and -2 and who’s leading coefficient is 3 use the letter X to represent the var
Artist 52 [7]

Answer:

3X^{2} - 12X - 36 = 0

Step-by-step explanation:

6 and - 2 are the only two solutions to the required quadratic equation.

So, if the variable is represented by X then (X - 6) and (X + 2) will be the only two factors of the polynomial function.

Therefore, the equation is  

(X - 6)(X + 2) = 0

⇒ X^{2} - 4X - 12 = 0

If the leading coefficient of the equation is 3 then we can write the equation as 3X^{2} - 12X - 36 = 0 (Answer)

6 0
3 years ago
If my radius is 10 feet, what is my diameter?
Anika [276]

Answer:

Your diameter would be 20.

Step-by-step explanation:

1. Two radius added together is the diameter (if you're talking about a circle.)

2. You add 10+10 because as you said your radius is 10.

3. It would be 20.

Hope this helped!

4 0
3 years ago
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masha68 [24]

Answer: 11219861986

Step-by-step explanation: i used a calculator

5 0
3 years ago
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How would I find the measure of each angle indicated?
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So, no matter how the figure is labeled, it is not a rhombus.

The sum of the interior angles of a quadrilateral is 360°.

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What does a regulatory buoy with a diamond symbol indicate?
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