PLEASE HELP ITS DUE TODAY!!

Mathematics

2 answers:

zalisa [80]2 years ago

5 0

Answer:

yes,yes,yes,no :) hope it helps

Step-by-step explanation:

PolarNik [594]2 years ago

4 0

Answer:

1. Yes

2. No

Definition of a Polygon: <u>a plane figure with at least three straight sides and angles, and typically five or more.</u>

You might be interested in

Please please please help will Mark brainliest help quick

natita [175]

Answer:

do it yourself kid.

Step-by-step explanation:

3 0

2 years ago

Find the midpoint of the segment with the following endpoints.<br> (8,4) and (2,7)

Fudgin [204]

Answer:

Step-by-step explanation:

Use the midpoint formula: $\frac{ChangeInX}{2} ,\frac{ChangeInY}{2}$

So, the Change In X is 2-8 = -6

And the Change in Y is 7-4 = 3

Once you divide both of the changes by 2, you get

X: -3

Y: $\frac{3}{2}$

So the midpoint is: $(-3,\frac{3}{2})$

4 0

2 years ago

According to the United States Census Bureau, on September 11, 2014, the population of the United States was increasing by 11 pe

Papessa [141]

Answer:

317,988,000

Step-by-step explanation:

We have been given that according to the United States Census Bureau, on September 11, 2014, the population of the United States was increasing by 11 people every 12 seconds.

Let us find number of people increased in 1 minute as:

$11\times \frac{60}{12}=11\times 5 =55$

Now, we will convert 11 years into minutes and multiply by 55 to find increase in population in 11 years.

$\text{11 years}=11\text{ years}\times \frac{365\text{ days}}{\text{year}}\times \frac{24\text{ hours}}{\text{days}}\times \frac{60\text{ min}}{\text{hour}}$