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3 years ago

Which statement shows two polynomials 4x+6 and 2x^2-8x demonstrating the closure property when multiplied?

1 answer:

6 0

The correct answer for the given mathematical question above would be option A. The statement that shows two polynomials 4x + 6 and 2x^2-8x demonstrating the closure property when multiplied is that, 8x^3-20x^2-48x is a polynomial. The answer is option A for the given reason: (4x+6)(2x^2 -8x)= 8x^3 -20x^2 -48x

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I need the answer for both of them I’ll give your Brainly help

ExtremeBDS [4]

Answer:

11. a)50 12. a)40

Step-by-step explanation:

sum of all three angles of trinagle=180

111.

80+50+x=180

130+x=180

x=180-130

x=50

12.

60+90+x=180

150+x=180

x=190-150

x=40

4 0

3 years ago

Read 2 more answers

Which is the value of g(−5) if g(x)=3.4x−8?

Usimov [2.4K]

I believe it is 9
The given function :
To find the value of g(5) , we need to substitute (Using substitution property) the value of x= 5 in the above function.
Now, put x= 5 in g(x), we get

5 0

3 years ago

Evaluate.

madreJ [45]

Answer:

Answer is none of these.

Answer is given below with explanations. 

Step-by-step explanation:

Given that x = -2.5

To find the value of x+13

Ob substituting the value in the given equation 

we get 

= -2.5+13

= 13 - 2.5 (we can also write like this)

= 10.5

Therefore value of x +13 is 10.5

HAVE A NICE DAY!

THANKS FOR GIVING ME THE OPPORTUNITY TO ANSWER YOUR QUESTION. 

8 0

3 years ago

The regular price of a watch is $28.25. During a sale, the watch was marked 12% off. What was the price of the watch during the

zalisa [80]

Answer:

I believe the answer would be D, $24.86

4 0

3 years ago

Andy has two rectangular gardens. His smaller garden is 8 feet long and 4 feet wide. The larger garden is 12 feet long and six f

Ivan

One statement might be the larger garden is 40 square feet larger than the smaller garden.

8 0

3 years ago

Read 2 more answers