2 years ago

A round barbecue pit is 2 meters in diameter. What is the distance around the barbecue pit?

1 answer:

3 0

The length of a circle is equal to 2π * diameter/2, where π = ~3.14. In our case we have 2*(~3.14) = 6.28 meters. So the correct answer is C.

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I need help getting the answer

valentina_108 [34]

Answer:

Step-by-step explanation:

The center is at (2,-7). The radius is 2.

(x-2)² + (y+7)² = 2²

3 0

3 years ago

A={e,m,w} list subsets

mafiozo [28]

Answer:

{e}, {m}, {w}, {e,m}, {e,w}, {m,w}, {e,m,w}

5 0

3 years ago

The vertex of this parabola is at 2, -1 When the y-value is 0 the x value is 5 what is the coefficient of the squared term in th

Olegator [25]

Answer:

$\large \boxed{\sf \frac{1}{9}}$

Step-by-step explanation:

$\sf y=a(x-h)^2+k$

$\sf Vertex = (h,k)$

y-value is 0 and the x value is 5

h = 2

k = -1

$\sf 0=a(5-2)^2+-1$

Solve for $\sf a$ (the coefficient of the squared term).

$\sf 0=a(3)^2+-1$

$\sf 0=9a-1$

$\sf 9a=1$

$\displaystyle \sf a=\frac{1}{9}$

The coefficient of the squared term in the parabola equation is 1/9.

8 0

3 years ago

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Is x2y2-4x3+12y a polynomial

masya89 [10]

I'm pretty sure it is.

If i'm wrong, I'm truly sorry

6 0

3 years ago

Determine whether 5n2 or 3n will have the greater value when: a. n = 1

densk [106]

Answer:

5n2 will have a greater value

Step-by-step explanation:

5n2

5x1x2=10

3x 1= 3

5 0

3 years ago