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ddd [48]
3 years ago
5

To be considered similar, two polygons must have corresponding sides that are in proportion.

Mathematics
1 answer:
Agata [3.3K]3 years ago
4 0
I think the correct answer is true. <span>To be considered similar, two polygons must have corresponding sides that are in proportion. S</span><span>imilar polygons is referred as congruent polygons. Two figures are said to be congruent when they have the same shape and size or if one object is a mirror image of the other object. </span>
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4 years ago
In expansion of (2x+1)(x^2+px+4), the coefficient of x is twice the coefficient of x^2.
Brilliant_brown [7]

You're probably supposed to find the value of p and not x, which is impossible to do.

Expanding gives

(2x+1)(x^2+px+4)=2x^3+(1+2p)x^2+(8+p)x+4

We're told that

8+p=2(1+2p)

which we can use to solve for p:

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7 0
4 years ago
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romanna [79]

Answer:

I do not know

Step-by-step explanation:

3 0
3 years ago
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satela [25.4K]

Answer:

y=(x+6)(x−2)(x+2) 

Step-by-step explanation:

4 0
2 years ago
Find the length of AB if AC=18 and BC=7
kotegsom [21]

Answer:

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Step-by-step explanation:

Step 1:

AC + BC = AB       Equation

Step 2:

18 + 7 = AB     Substitute

Answer:

25     Add

Hope This Helps :)

3 0
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