3 years ago

Is a rectangle with curved angles a polygon

1 answer:

3 0

A polygon must have at least 3 sides, but a curved angle isn't a side. This would result in you getting an oval. In short, it would not be a polygon. Hope this helps!

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What is the absolute deviation and range of the data set 134 139 145 152 174

malfutka [58]

The answer or range would be 40

6 0

3 years ago

Please help me asap, thanks.

Ludmilka [50]

Answer:

I don't know the as wet. Thanks tho

7 0

3 years ago

What would make the bottom = 0

Minchanka [31]

So you need x^5 - 81x = 0
x^5 - 81x = 0
Divide both sides by x
x^4 -81 = 0
Add both sides by 81
x^4 = 81
Take the 4th root of both sides
x = 3

That's your answer.

x = 0 would also work, which is another possible answer.

Have an awesome day!

From your friendly Helper-in-Training, collinjun0827

P.S. Instead of saying "bottom", say "denominator"

6 0

3 years ago

Lena and Ras drive to work. Lena drives 24 miles in 1.5 hours. Ras drives 36 km in 1 hour 15 min. Work out the difference betwee

Rudiy27

Answer:

Difference = 3.2 km/h

Step-by-step explanation:

Given that,

Lena drives 24 miles in 1.5 hours. Ras drives 36 km in 1 hour 15 min.

For average speed of Lena,

d = 24 miles = 38.4 km

t = 1.5 h

$v=\dfrac{38.4}{1.5}= 25.6\ km/h$

For average speed of Ras,

d = 36 km

t = 1h 15 min = 1.25 h

$v=\dfrac{36}{1.25}=28.8\ km/h$

Difference = 28.8-25.6

= 3.2 km/h

So, the difference between their average speed is 3.2 km/hr.

7 0

2 years ago

Which one is multiplication over addition

Gre4nikov [31]

I think the correct answer would be : b. 4x(7+6) = (4 x 7) + (4 x6)
I hope this helps !

7 0

3 years ago

Read 2 more answers