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vampirchik [111]
2 years ago
5

Identify the terms and like terms in the question 3n+7-n-3

Mathematics
2 answers:
inessss [21]2 years ago
8 0

Answer:=2n+2

Step-by-step explanation:

3n+7-n-3=2n+2

Temka [501]2 years ago
4 0

Answer:

like terms: (3n,-n),(7,-3)

Step-by-step explanation:

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What is the degree of the following polynomial?<br> 15x + 9x2 - 6x3 + 1
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Answer:

3

Step-by-step explanation:

the one have largest power

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Name the property used to make the conclusion. If x+ 3 = 17, then x = 14 -
zimovet [89]

Answer:

Subtraction property of inequality

Step-by-step explanation:

Step 1: Definition of Subtraction property

Subtraction property of equality refers to balancing an equation by using the same mathematical operation (minus) on both sides.

Step 2: Relate the definition above with the given question.

It can be seen from the statements in the question that 3 was subtracted from both sides of the initial equation to get:

x + 3 = 17 \\ x + 3 - 3 = 17 - 3 \\  x = 14

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A≈3.06

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7

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The 2 legs of a right triangle are 6' and 8' long what is the perimeter of the triangle
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2 years ago
A spinner is used for which it is equally probable that the pointer will land on any one of six regions. Three of the regions ar
34kurt

Answer:

The probability it will land on green every time is \frac{1}{27}.

Step-by-step explanation:

We are given that a spinner is used for which it is equally probable that the pointer will land on any one of six regions. Three of the regions are colored red, two are colored green, and one is colored yellow.

The pointer is spun three times.

<u>As we know that the probability of an event is described as;</u>

  Probability of an event =  \frac{\text{Favorable number of outcomes}}{\text{Total number of outcomes}}

Here, the favorable outcome is that the spinner will land on green every time.

So, the number of green regions = 2

Total number of regions = 3(red) + 2(green) + 1(yellow) = 6 regions

<em>Now, the probability it will land on green every time is given by;</em>

        Probability =  \frac{2}{6}\times \frac{2}{6}\times \frac{2}{6}

                           =  \frac{1}{3}\times \frac{1}{3}\times \frac{1}{3}

                           =  \frac{1}{27}

Hence, the probability it will land on green every time is \frac{1}{27}.

4 0
2 years ago
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