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PolarNik [594]
3 years ago
13

How do you multiply polynomials by using the distributive property?

Mathematics
1 answer:
Svet_ta [14]3 years ago
4 0
"5z squared" can be written as "5z^2" without quotes of course. 

The * symbol is used to mean "times"

So "5z squared times 10z" can be written as 5z^2*10z

--------------

The coefficients 5 and 10 multiply to 5*10 = 50

The z terms multiply to z^2*z = z^3

So overall, the simplified answer is 50z^3
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1/9 - is rational or irrational number<br>​
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Answer:

1/9 is a rational number because rational numbers are numbers that you can write as a fraction.

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Let f(x)=-4x+7 and g(x)=10x-6. Find f(g(x))
olga55 [171]
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To find f(g(x)), insert the equation of g(x) into the x value for f(x)

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A normal distribution has mean μ and standard deviation σ .An x-value is randomly selected from the distribution. Find P(μ−σ≤x≤μ
dlinn [17]

Answer:

The probability that a randomly selected  x-value lies between μ − 2σ and μ is the  shaded area under the normal curve shown.  P(μ − 2σ ≤ x ≤ μ) = 0.135 + 0.34 = 0.475

Step-by-step explanation:

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4 years ago
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The total cost of a CD player would be 104.76
6 0
4 years ago
Read 2 more answers
Find the area of a square flower garden with the given length of a side. UseA = 52Side = 6 ft
Gennadij [26K]

Answer:

36ft^2

Step-by-step explanation:

We are given that

Side of square,s=6 ft

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To find the area of square flower garden we will use the formula of area of square.

Area of square=A=Side\times side=s^2

By using the formula then, we get

Area of square flower garden=6\times 6

Area of square flower garden =36 ft^2

Hence, the area of square flower garden=36ft^2

8 0
4 years ago
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