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3 years ago

Polygon A is a square. Polygon B has four more sides than polygon A. What type of polygon is B?

Mathematics

2 answers:

Assoli18 [71]3 years ago

8 0

Answer:

OCTAGON for question 1

Step-by-step explanation:

that's it an eight sided polygon is an octagon

scoundrel [369]3 years ago

7 0

Answer:

Step-by-step explanation:

So, you know that a quadrilateral is a 4 -sided shape, which is what the polygon is. If 4 more sides are added, you already know that b. can be eliminated.

decagon's are shapes with 10 sides I believe, where you are looking of row with 8. So, this is not it. Eliminate A.

A pentagon is a 5- sided shape. So, you know that is an immediate elimination as well.

That leaves you with d. octagon:

As an octopus has eight legs, just as an octagon has 8 sides.

Hope this helps! :)

Brainliest would be nice.... :)

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Need help, really not good with anything in math

Anettt [7]

Answer:

D. 40.

Step-by-step explanation:

Find the reciprocal of 1/40:

1/40
= 40/1
= 40.

That's really it.

Your answer is 40 (D).

5 0

2 years ago

Caroline was thinking of a number. Caroline halves the number and gets 7.3. Form an equation with x from the information.

Damm [24]

Answer:

The equation is: $\frac{x}{2} = 7.3$

Step-by-step explanation:

Caroline was thinking of a number.

We are going to call this number x.

Caroline halves the number and gets 7.3.

To find half of a number, we multiply by 1/2. So

$\frac{1}{2} \times x = 7.3$

$\frac{x}{2} = 7.3$

6 0

3 years ago

At a track meet, Tim ran at a constant speed of 300 meters per minute. After 8 minutes, he still had 600 meters left to run. The

gregori [183]

Okay so 300 meters per minute and he ran 8 minutes..

300x8=2400

He still had 600 left to go...

2400+600=3,000

He had to run three times longer than Eric...

3000/3=1000

Does that make sense?

8 0

3 years ago

The amount of chlorine in a swimming pool is proportional to the volume of water. The pool has 2.5 milligrams of chlorine per li

stira [4]

Answer:

There are 20,000 milligrams chlorine in the pool.

Step-by-step explanation:

Given:

The chlorine per liter of water in the pool is 2.5 milligrams.

The volume of water in the swimming pool is 8000 gallons.

Now, to find the quantity of chlorine in the pool.

Let the quantity of chlorine be $x.$