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romanna [79]
2 years ago
8

Need help!!! IF YOU KNOW HOW TO DO THIS GO AHEAD AND DO IT BUT IF YOU DONT THEN DONT BOTHER THANKS

Mathematics
2 answers:
uysha [10]2 years ago
6 0

1. Yes a circle is a two-dimensional figure. It lies in the plane, which is basically a flat piece of paper that doesn't bend or curve, and the paper extends infinitely in all directions.

2. A circle is <u>not</u> a polygon. A polygon has finitely many straight line segments that glue together to form an enclosed figure. Think of fencing in an area with straight fence portions.

3. Yes this is what makes a circle. Every point on the circle is the same distance from the center. We say these points on the circle are equidistant from the center.

spin [16.1K]2 years ago
3 0

Answer:

Is a circle a two d figure?

YES. It is a flat figure.

Is a circle a polygon?

NO, because it does not have 4 straight sides.

Is every point in a circle the same distance from the center?

YES. All points in a circle are equidistant from the center (they are all equal)

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Evaluate f(x)=x+6 when x=−2,0, and 5.
Gekata [30.6K]

Answer:

f(-2) = 4

f(0) = 6

f(5) = 11

Step-by-step explanation:

You just need to plug in the different values of x into the equation

f(x)=x+6

When x = -2, then f(-2) = -2 + 6 = 4

When x = 0, then f(0) = 0 + 6 = 6

When x = 5, then f(5) = 5 + 6 = 11

6 0
3 years ago
Read 2 more answers
Maria estimates college tuition and fees, room and board, books, and other charges total $10,100. She will receive a scholarship
Olenka [21]
the answer is d.

10100-1100 is 9,000.

12 months× 4 years= 48 months

9,000÷48= 187.5
3 0
2 years ago
Simplify: 5x - 12y + 8x + 2x² + 4x²
natali 33 [55]

Answer:

Your answer is: 6x^2-12y+13x

Simplify the expression.

Step-by-step explanation:

Hope this helped : )

7 0
2 years ago
An elliptical-shaped path surrounds a garden, modeled by quantity x minus 20 end quantity squared over 169 plus quantity y minus
Margaret [11]

The <em>maximum</em> distance between any two points of the ellipse is 34 feet.

<h3>Procedure - Determination of the distance between two points of a ellipse</h3>

The maximum distance between any two points of a ellipse is the <em>maximum</em> distance between the ends of the ellipse along the <em>longest</em> axis, which is parallel to the y-axis in this case.

In addition, the equation of the ellipse in <em>standard</em> form is defined by this formula:

\frac{(x-h)^{2}}{a^{2}} + \frac{(y-k)^{2}}{b^{2}} = 1 (1)

Where:

  • h, k - Coordinates of the center of the ellipse.
  • a, b - Lengths of each semiaxis.

Hence, the maximum distance (d_{max}), in feet, is calculated by this formula:

d_{max} = 2\cdot b (2)

If we know that b = 17, then the maximum distance between any two points of the ellipse is:

d_{max} = 2\cdot (17\,ft)

d_{max} = 34\,ft

The <em>maximum</em> distance between any two points of the ellipse is 34 feet. \blacksquare

<h3>Remark</h3>

The statement is incomplete and poorly formatted, correct form is presented below:

<em>An elliptical-shaped path surrounds a garden, modeled by </em>\frac{(x-20)^{2}}{169} + \frac{(y-18)^{2}}{289} = 1<em>, where all measurements are in feet. What is the maximum distance between any two points of the path.</em>

To learn more on ellipses, we kindly invite to check this verified question: brainly.com/question/19507943

5 0
2 years ago
The functions f and g are defined as follows.
weeeeeb [17]

Answer:

Step-by-step explanation:

Given

f(x) = 2x^2 - 3x

g(x) = -2x + 4

Now

f(-5) = 2 *(-5)^2 - 3*(-5)

      = 2 * 25 + 15

     = 50 + 15

     = 65

Also

g(5) = - 2 * 5 +4

      = -10 +4

      = - 6

Hope it will help you.

7 0
3 years ago
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