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Law Incorporation [45]
3 years ago
15

If 5xpower 7- 6x power 7+ 7x - 6 is a polynomial then find

Mathematics
1 answer:
Olin [163]3 years ago
5 0

Answer:

Answer

Given polynomial- 5x

7

−6x

5

+7x−6

Here,

(a) Coefficient of x

5

=−6

Coefficient of x

2

=0

(b) Degree of polynomial = highest degree of monomial with non-zero coefficient =7

(c) Constant term = Coefficient of x

0

=−6

(d) Number of terms =4

<h2>plz mark me as brainliest</h2>

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Mrs. Branch wants to conduct a survey to determine which booth her 7th grade students want to run at the school carnival. Determ
lora16 [44]

Answer: stratified sampling and judgement sampling

Step-by-step explanation:

Stratified sampling is a probability method that is superior to random sampling because it reduces sampling error. A stratum is a subset of the population that share at least one common characteristic.

While

Judgment sampling is a nonprobability method. The researcher chooses the sample based on judgment. This is usually and extension of convenience sampling. For example, a researcher may decide to draw the entire sample from one "representative" city, even though the population includes all cities. When using this method, the researcher must be confident that the chosen sample is truly representative of the entire population.

6 0
3 years ago
Tell me the anwser and explain it
lina2011 [118]

Hi there!

If KLM is an isosceles triangle, then KM = LM.

4d - 13 = 12 - d

Solve for d. Add 'd' to both sides:

5d - 13 = 12

Add 13 to both sides:

5d = 25

Divide both sides by 5:

<u>d = 5 units.</u>

3 0
2 years ago
How do I solve for x?
grandymaker [24]

Answer:

The answer is 98

Step-by-step explanation:

Subtract the sum of the two angles from 180 degrees.

The sum of all the angles of a triangle always equals 180 degrees. Write down the difference you found when subtracting the sum of the two angles from 180 degrees. This is the value of X.

62+20=82

180-82=98

98+20+62=180

7 0
3 years ago
write the expressions for when you translate the graph of y = |x+2| a) one unit up b) one unit down c) one unit to the left d) o
irina1246 [14]

Hello!

This question is about which values you are changing when you are transforming an equation.

Let's go through the parent function for an absolute value equation and its various transformations.

y=a|b(x-c)|+d

Since we are only looking at horizontal and vertical transformations, we only need to worry about the c and d values.

The c value of a function determines a function's horizontal position, and the d value of a function determines a function's vertical position.

One thing to note here is that the c value is being subtracted from the x value, meaning that if the function is being transformed to the right, you would actually be subtracting that value, while the d value behaves like a normal value, if it is being added, the function is transformed up, and vice versa.

Now that we know this, let's write each expression.

a) y=|x+2|+1

b) y=|x+2|-1

c) y=|x+3|

d) y=|x+1|

Hope this helps!

6 0
3 years ago
You spin a spinner with four numbers on it, and flip a coin. Find the probability of the compound event.
nikitadnepr [17]

Answer:

I think 4/7 but i'm not sure.

Step-by-step explanation:

7 0
2 years ago
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