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3 years ago

does a polygon have at least 3 straight sides and angles or is it a figure with at least three sides?

2 answers:

5 0

The correct answer is it is a figure with at least 3 straight sides. When you think of a square or a triangle they both have at least 3 sides that are straight. A circle doesn't have any straight sides so it is not a polygon.
You can prove that the other answer is wrong because of two things:
The definition of a polygon is a plane figure with at least three straight sides.
Also, when you think of most shapes what do they all have in common? The have at least three straight sides

deff fn [24]3 years ago

3 0

It has at least 3 right sides

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Which represents the constant in the expression: 2x - 8

Talja [164]

Answer:

-8

General Formulas and Concepts:

Algebra I

Constants have no variables

Step-by-step explanation:

Step 1: Define

2x - 8

Step 2: Identify

Term 2x

Constant -8

7 0

2 years ago

Shilpa's gym membership includes a one-time fee of $20. She then pays a discounted fee of $5 for each visit. The function that s

Flura [38]

Answer:

See explanation

Step-by-step explanation:

Given

$Flat = 20$

$Visit = 5$

Required

The function to represent x visits

This is calculated as:

$f(x) = Flat + Visit * x$

So, we have:

$f(x) = 20 + 5 * x$

$f(x) = 20 + 5x$

The second question is incomplete; however, I will explain how to calculate the horizontal asymptote of a rational function.

For polynomials with the same degree (i.e. m = n), the horizontal asymptote is calculated by dividing the coefficients of the highest degrees.

e.g.

$f(x) = \frac{6x^2 + 1}{3x^2 + 4}$ ---the degrees of both is 2

So, the horizontal asymptote is:

$y = 6/3$

$y =2$

If the numerator has a higher degree, then there is no horizontal asymptote.

If the denominator has a higher degree, then the horizontal asymptote is:

$y = 0$

4 0

3 years ago

Read 2 more answers

In parallelogram MNOP , PK=5x and KN=x2−14 .

ololo11 [35]

PK=5x and KN=x2−14
PK = KN
so
5x = x^2 - 14
x^2 - 5x - 14 = 0
(x -7)(x+2) = 0
x+2=0,x = -2
x-7=0;x = 7
so answer for x is 7
PK=5x = 5(7) = 35
KN=x^2−14 = 7^2 - 14 = 49 - 14 = 35
and
PN = PK + KN
PN = 35 + 35
PN = 70

answer
C. 70

7 0

3 years ago

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Jason works as a salesman. He earns a weekly base salary plus a commision that is a percent of his total sales. The table shows

Elina [12.6K]

You forgot to add a picture

7 0

3 years ago

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Can you solve a two-step equation more than one way

Vadim26 [7]

Yes you can. But it's up to you to figure out those 2 ways.

4 0

3 years ago