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Andrews [41]
3 years ago
5

Write an expression that is equivalent to 3(2n+3)+9

Mathematics
2 answers:
denis-greek [22]3 years ago
8 0
Another expression could be 6n+9+9
11Alexandr11 [23.1K]3 years ago
7 0
One expression you can do, is to simply simplify the expression,

We can deistribute the 3
6n+9+9

You can then simplify further:
6n+18

Once we have the simplified expression, you can then expnd it in different ways for example:
3(2n+6)

Hope these helped!
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Which products result in a perfect square trinomial? select three options. (negative x 9)(negative x minus 9) (x y x)(x y x) (2
erastovalidia [21]

The products that result in a perfect square trinomial is (x + y + x)(x + y + x), (2x - 3)(-3 + 2x) and (4y² + 25)(25 + 4y²)

<h3>What is an polynomial?</h3>

A polynomial is an expression that involves only the operations of a<em>ddition, subtraction, multiplication</em> of variables.

A perfect square trinomial is the square of a binomial

(x + y + x)(x + y + x) = (2x + y)²

(2x - 3)(-3 + 2x) = (2x - 3)²

(4y² + 25)(25 + 4y²) = (4y² + 25)²

The products that result in a perfect square trinomial is (x + y + x)(x + y + x), (2x - 3)(-3 + 2x) and (4y² + 25)(25 + 4y²)

Find out more on polynomial at: brainly.com/question/2972832

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4 0
2 years ago
Fill in the table using this function rule. y=-3x-3 ​
pashok25 [27]

Answer:

When x = -2, y = 3

When x = -1, y = 0

When x = 0, y = -3

When x = 1, y = -6

Step-by-step explanation:

Given:

y = -3x - 3

Fill in the table using the following value for x

When x = -2

y = -3x - 3

y = -3(-2) - 3

y = 6 - 3

y = 3

When x = -2, y = 3

When x = -1

y = -3x - 3

y = -3(-1) - 3

y = 3 - 3

y = 0

When x = -1, y = 0

When x = 0

y = -3x - 3

y = -3(0) - 3

y = 0 - 3

y = -3

When x = 0, y = -3

When x = 1

y = -3x - 3

y = -3(1) - 3

y = -3 - 3

y = -6

When x = 1, y = -6

3 0
3 years ago
your friend claims that two isosceles triangles ABC and DEF are congruent if two corresponding sides are congruent. he explains
Svetach [21]
Think about the fact that you can have two types of isosceles triangle: one of them that is a right triangle (isosceles right triangle) such as a 45-45-90 triangle and the other type can be just a regular triangle that has two sides that are congruent but it isn't a right triangle. 

Thus, you would need more info about the triangles in order to conclude that the two isosceles triangles are congruent to each other. 
7 0
3 years ago
What is the constant of proportionality?
Rom4ik [11]
This might be wrong but probably y= 0.5x ?
3 0
2 years ago
Read 2 more answers
(2-3) exponent 4 (4)-9 divided by 3
Ilya [14]

Answer:

The correct answer is 1.

Step-by-step explanation:

Hope this helped Mark BRAINLIEST!!!

3 0
3 years ago
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