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Natasha2012 [34]

3 years ago

5

5. Which polygon is always regular?

1 answer:

Feliz [49]3 years ago

7 0

Square because it's sides and angles are always congruent with eachother

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lawyer [7]

Answer:

200

Step-by-step explanation:

4 0

2 years ago

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What is the rounding or compatible number<br><br> of 256+321

Nana76 [90]

<span>Compatible </span>numbers for 256...
1. Rounded to the nearest hundred = 200
2. Rounded to the nearest tens place = 260

Compatible numbers for 321...
1. Rounded to the nearest hundred = 300
2. Rounded to the nearest tens place = 320

I hope this helps! :)

4 0

3 years ago

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Maggie earns money from working at the pet store and answering phones. She earns $10 each hour she works at the pet store and $0

kvv77 [185]

115 = 10X + 0.25(60)

115 = 10x +15 (this is the equation to use)

100=10x

x=10 hours

4 0

3 years ago

There were 375 students who said they rode the bus. This number represents 60% of the school enrollment. How many student are en

SVETLANKA909090 [29]

You would do 375 divided by 60% and get 6.25 if need to round to nearest whole it would be 6

5 0

3 years ago

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The ratio of water to punch mix is 8 parts to 1 part. If you use 6 gallons of water predict the amount of punch mix to use

Valentin [98]

Answer:

The amount of punch mix to use is 3/4 gallons

Step-by-step explanation:

Let

x ----> parts of water

y ---> parts of punch mix

we know that

$\frac{x}{y} =\frac{8}{1}$

$x=8y$ ----> equation A

That means ---> The parts of water is 8 times the parts of punch mix

If we have 6 gal of water

then

$x=6\ gal$

substitute in the equation A

$6=8y$

solve for y

$y=\frac{6}{8}\ gal$

Simplify

$y=\frac{3}{4}\ gal$

therefore

The amount of punch mix to use is 3/4 gallons

6 0

3 years ago