3 years ago

What does the ratio of the circumference to the diameter represent? Explain

1 answer:

6 0

That is the exact representation of the constant π. By definition:

π=C/d, where C is the circumference of a circle and d is the diameter.

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WILL GIVE BRAINLIEST!!! NO UNHELPFUL ANSWERS OR I WILL REPORT!!!

tatyana61 [14]

Answer:

Step-by-step explanation:

because it is

8 0

3 years ago

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Please help asap!!!!!!!!!!!

mars1129 [50]

X = 59, y = 44

2x + 18 + x - 15 = 180
3x + 3 = 180
3x = 177
x = 59

x - 15 = y
59 - 15 = y
44 = y

6 0

3 years ago

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2y +6=3y+8<br> Verify it and explain step by step?

Over [174]

-6

2y = 3y + 2

-3y

-y = 2 so y = -2

4 0

3 years ago

Which polynomial correctly combines the like terms and expresses the given polynomial in standard form? 9xy3 â€"" 4y4 â€"" 10x2y

Aleksandr-060686 [28]

The first option is correct here: $-13y^4 + 3x^4 - 8x^2y^2 + x^3y + 9x y^3$

<h3>Given the polynomial:</h3>

$9xy^3 - 4y^4 - 10x^2y^2 + x^3y + 3x^4 + 2x^2y^2 - 9y^4$

<h3 /><h3>Simplification:</h3>

Combine the like terms together as shown below:

$9xy^3 - 4y^4 - 10x^2y^2 + x^3y + 3x^4 + 2x^2y^2 - 9y^4\\= (-4y^4 - 9y^4) + 9xy^3 + (-10x^2y^2 + 2x^2y^2) +x^3y +3x^4\\= -13y^4 +9xy^3 -8x^2y^2 + x^3y + 3x^4\\= -13y^4 +3x^4 -8x^2y^2 + x^3y + 9xy^3$

Thus, the first option is correct here: $-13y^4 + 3x^4 - 8x^2y^2 + x^3y + 9x y^3$

For more information, refer to:

brainly.com/question/10689855

4 0

2 years ago

3.<br> 0.08x +1.2 = 4.4<br> What?

skad [1K]

Answer:

40?

Step-by-step explanation:

0.08x +1.2 = 4.4

0.08x=3.2

x=40

7 0

3 years ago

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