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Jet001 [13]
3 years ago
12

A square is always a parallelogram. True False

Mathematics
2 answers:
agasfer [191]3 years ago
8 0

Answer:

yes,

Step-by-step explanation:

because of them being quadrilaterals

Eddi Din [679]3 years ago
3 0
Yes it is always a parallelogram
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Multiple polynomial the (x^3+3x^2+1)(3x^2+6x-2)​
Mrrafil [7]

The product of given polynomials is: 3x^5+15x^4-16x^3-3x^2+6x-2

Step-by-step explanation:

Given polynomials are:

(x^3+3x^2+1)\\and\\(3x^2+6x-2)

In order to multiply both polynomials, we will use the distributive property

So,

= (x^3+3x^2+1)(3x^2+6x-2)\\=x^3(3x^2+6x-2)+3x^2(3x^2+6x-2)+1(3x^2+6x-2)\\=3x^5+6x^4-2x^3+9x^4+18x^3-6x^2+3x^2+6x-2

Combining like terms

=3x^5+6x^4+9x^4-2x^3+18x^3+3x^2-6x^2+6x-2\\=3x^5+15x^4-16x^3-3x^2+6x-2

Hence,

The product of given polynomials is: 3x^5+15x^4-16x^3-3x^2+6x-2

Keywords: Polynomials, variables

Learn more about polynomials at:

  • brainly.com/question/10435836
  • brainly.com/question/10541435

#LearnwithBrainly

6 0
3 years ago
Find x for brainiest
anastassius [24]

Answer:

x=36

Step-by-step explanation:

These angles added together equal 180 degrees

2x + 3x =180

5x = 180

x = 36

8 0
2 years ago
Read 2 more answers
What are the first three terms of the sequence represented by the recursive formula
AnnyKZ [126]
Explecit formula
hmm, seems to be a geometric sequence
so
an=a1+d(n-1)
d=common differnce
a1=first term

given
a1=firstterm=9.2

and the difference between each tierm is 1.8

an=9.1-1.8(n-1) is da equation

so 4th option
5 0
2 years ago
This circle is circumscribed about quadrilateral ABCD. What is the value of x?
worty [1.4K]

Answer:

The value of x is 56°

Step-by-step explanation:

Given that opposite angles in a cyclic quadrilateral is add up to 180°. So in order to find x, you have to write an expression in terms of x :

97  + x + 27 = 180

x + 124 = 180

Next you have to solve it by substracting 124 to both sides :

x + 124 - 124 = 180 - 124

x = 56

6 0
2 years ago
1. You walk into a store and it says 25% off everything! Find the cost of a pair of pants that are
Delvig [45]

Answer:

Its is %75

Step-by-step explanation:

7 0
2 years ago
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