3 years ago

1.Is this figure a polygon 2. If so what is the name of the polygon

Mathematics

2 answers:

sergiy2304 [10]3 years ago

8 0

Answer:

yes. A polygon is any shape with more than four sides

Step-by-step explanation:

it is a heptagon, or seven sided figure

irga5000 [103]3 years ago

7 0

Answer:

yes, its a heptagon

Step-by-step explanation:

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Describe the relationship. Check all that apply.

AlekseyPX

Answer:

this is a negative association

Step-by-step explanation:

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2 years ago

Factor completely 5ax2 − 20x3 + 2a − 8x.

Viefleur [7K]

Answer:

Step-by-step explanation:

5ax²-20x³+2a-8x

=5 x²(a-4x)+2(a-4x)

=(a-4x)(5x²+2)

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3 years ago

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Which polynomial correctly combines the like terms and puts the given polynomial in standard form?

Minchanka [31]

Answer: $-5x^3y^3+8x^4y^2-7xy^5+x^2y^4+8x^6$

Step-by-step explanation:

$-5x^3y^3+8x^4y^2-xy^5-2x^2y^4+8x^6+3x^2y^4-6xy^5$

$-5x^3y^3+8x^4y^2+(-xy^5-6xy^5)+(-2x^2y^4+3x^2y^4)+8x^6$

$-5x^3y^3+8x^4y^2+(-7xy^5)+(x^2y^4)+8x^6$

$-5x^3y^3+8x^4y^2-7xy^5+x^2y^4+8x^6$

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3 years ago

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A table is on sale for 464 , which is 36% less than the regular price.

viva [34]

The original price was 725.
Explanation:
"36% less than" means taking 36% away from 100%. 100-36 is 64, so 64% remains when 36% is taken away. So, 64% of the original table's price is 464.
So, if the original price was x, 464=0.64x
Solve this by dividing both sides by 0,64:
725=x
So, the original price was 725.

3 0

3 years ago

The present age of Andy and Mike are in the ratio 5:3. If Andy had been 7 years older and Mike 7 years younger, the age of Andy

Tju [1.3M]

Answer: Andy is 35 and Mike is 21.

Step-by-step explanation:

Andy’s present age: Mike’s present age

= 5:3

Andy’s age in “if”: Mike’s age in “if”

=6:2

1 unit = 7

5 unit = 35 (Andy’s age)

3 unit = 21 (Mike’s age)

6 0

3 years ago