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2 years ago

two sides of a polygon are parallel line segments. what is the least number of sides the polygon could have?

Mathematics

2 answers:

Darya [45]2 years ago

8 0

4 is the least the amount of sides the polygon can have

atroni [7]2 years ago

5 0

I belive the aneser is five you are welcome for your help

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Which of the following are composite numbers?

Lady bird [3.3K]

33, 21,49
Are all composite numbers. :)

7 0

2 years ago

Find the slope and Y-intercept for each table, and then write an equation.

Leni [432]

Answer:

a. Slope = 2; y-intercept = 2

b. Slope = 2; y-intercept = 3

c. Slope = 2; y-intercept = -1

d. Slope = -2; y-intercept = 5

e. Slope = -3; y-intercept = -5

d. Slope = -2; y-intercept = 1

Step-by-step explanation:

I Hope That This Helps! :)

8 0

2 years ago

Divide mixed ( 6 digit by 2 digit ) i need help i forgot how to do this

yaroslaw [1]

Answer:

See below

Step-by-step explanation:

Maybe this will spur your memory:

1.)

1 5 5 2 0

46 | 71 3 9 2 0

46

25 3

23 0

2 3 9

2 3 0

9 2

9 2

0 0

0 0

7 0

11 months ago

A company's revenue from selling x units of an item is given as R=1700x-2x^2 . If sales are increasing at the rate of 25 units p

viva [34]

Answer:

The daily rate is: 17500 units per day

Step-by-step explanation:

Given

$R = 1700x - 2x^2$

$\frac{dx}{dt} = 25$

Required

Find $\frac{dR}{dt}$ when $x = 250$

We have:

$R = 1700x - 2x^2$

Differentiate both sides with respect to time

$\frac{dR}{dt} = 1700\frac{dx}{dt} - 4x\frac{dx}{dt}$

Factorize

$\frac{dR}{dt} = (1700- 4x)\frac{dx}{dt}$

Substitute: $\frac{dx}{dt} = 25$ and $x = 250$

$\frac{dR}{dt} = (1700- 4x)\frac{dx}{dt}$

$\frac{dR}{dt} = (1700- 4*250)*25$

$\frac{dR}{dt} = (1700- 1000)*25$

$\frac{dR}{dt} = 700*25$

$\frac{dR}{dt} = 17500$

5 0

2 years ago

-10x+5y=0 -4x-6y=54 find the solution of this system of equations

yaroslaw [1]

We have the first equation:
-10x + 5y = zero
we can divide all terms by 5 to get:
-2x + y = zero
This means that:
y = 2x .................> equation I

We now will look at the second equation:
-4x-6y=54
we will substitute with equation I in this equation to get:
-4x-6(2x)=54
-4x - 12x = 54
-16x = 54
x = -3.375

Substitute with the value of x in equation I to get y as follows:
y = 2(3.375) = -6.75

Therefore, for the given system of equations:
x = -3.375
y = -6.75

6 0

2 years ago