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Nuetrik [128]
3 years ago
12

Which of the following must be shown in order to prove that two irregular polygons are similar?

Mathematics
1 answer:
mafiozo [28]3 years ago
5 0
All corresponding angles are congruent.
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OLEASE HELP I BEGGG YOU PLEASEEEEE
rodikova [14]

Answer:

I think b because it goes from most to least sorry if u can't understand

8 0
3 years ago
I could use some help please! please
Mnenie [13.5K]

Answer:

The integers could be 21 and 22

or -22 and -21

Step-by-step explanation:

If two integers are consecutive, then it means that their difference is just 1

if we have the initial value as x , then the other value could be x-1 or x + 1

let us go with x-1

So the product here is;

x(x-1) = 462

x^2-x = 462

x^2 -x -462 = 0

x^2 -22x + 21x - 462 = 0

x(x-22) + 21(x-22) = 0

(x + 21)(x-22) = 0

x = -21 or x = 22

If x = -21

x -1 = -21-1 = -22

if x = 22

x -1 = 22-1 = 21

5 0
3 years ago
A bag contain 8 blue balls, 7 green balls and 5 red balls.What is the probability that the ball is red?
Nat2105 [25]

Answer:

A bag contains:

8 blue balls.

7 green balls.

5 red balls.

The probability that the ball is red would be:

P = Red balls/Total balls = 5/(5+7+8) = 5/20 = 1/4 =0.25

Hope this helps!

:)

4 0
3 years ago
Read 2 more answers
Alana bought a stock, which dropped 10% from the previous day. The value of her stock, after the price drop was $305 Wh ch equat
White raven [17]
If the original price was 'p', the new price would be 'p - 10%p' or 'p - 0.1p'. We know this is equal to 305, so 'p - 0.1 p = 305' would be the equation.
7 0
3 years ago
When finding the common denominator between fractions, which value can be helpful, GCF, or LCM? How?
Angelina_Jolie [31]

Answer:

The answer would be GCF because when you finding the common denominator GCF is how you do it. at least thats what I do and I got it right! :p

hope this helps! :) I don't really know how to explain lol

4 0
2 years ago
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