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frutty [35]
3 years ago
12

Which of the following expressions are equivalent to -3x- 6/10

Mathematics
1 answer:
olga nikolaevna [1]3 years ago
8 0

Answer:

c= none of the above

Step-by-step explanation:

-3x- 6/10

This has two separate terms, a term with a variable

-3x  and a term with a constant -6/10

A=3/6x1/10  This has only one term

b=- 3/10x-6  This has a different x term -3/10  which is not -3

c= none of the above

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Choose Yes or No to tell if each statement is true.
aivan3 [116]

Answer:

false,true,false,true

Step-by-step explanation:

not 100% sure

hope it helped

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4 0
3 years ago
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LMNP is a rectangle. Find the value of x and the length of each diagonal.
Marta_Voda [28]

Answer:

12.571 length

x= 1.8571 or 13/7

Step-by-step explanation:

8 0
3 years ago
Answer this by 4:20 EST and I will mark brainliest
Alexxandr [17]

Answer:

A

Step-by-step explanation:

Calculate the slope m using the slope formula

m = \frac{y_{2}-y_{1}  }{x_{2}-x_{1}  }

with (x₁, y₁ ) = (6, a ) and (x₂, y₂ ) = (9, - 4 )

m = \frac{-4-a}{9-6} = \frac{-4-a}{3}

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

2x - 3y = 6 ( subtract 2x from both sides )

- 3y = - 2x + 6 ( divide through by - 3 )

y = \frac{2}{3} x - 2 ← in slope- intercept form

with slope m = \frac{2}{3}

Parallel lines have equal slopes , then

\frac{-4-a}{3} = \frac{2}{3} , so

- 4 - a = 2 ( add 4 to both sides )

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8 0
2 years ago
Interpreting the Multiplicity of a Zero:<br>Determine the multiplicity of the roots of the function
olasank [31]

For this case we have the following expression:

k (x) = x (x + 2) ^ 3 (x + 4) ^ 2 (x-5) ^ 4\\

The roots are:

x = -2\\\\x = -4\\\\x = 5\\\\x = 0\\

For example: For x = 0 we have

k (0) = 0 (0 + 2) ^ 3 (0 + 4) ^ 2 (0-5) ^ 4\\\\k (0) = 0 (2) ^ 3 (4) ^ 2 (-5) ^ 4\\\\k (0) = 0 (8) (16) (625)\\\\k (0) = 0\\

so it is shown that x = 0 is a root.

By definition, multiplicity represents the number of times a root is repeated in a polynomial, in turn it is given by the degree of the term that contains the root.

Thus:

The multiplicity of 0 is 1

The multiplicity of -2 is 3

The multiplicity of -4 is 2

The multiplicity of 5 is 4

Answer:

The multiplicity of 0 is 1

The multiplicity of -2 is 3

The multiplicity of -4 is 2

The multiplicity of 5 is 4

8 0
3 years ago
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Question 3: 12 pts A box has 26 pens —6 red, 8 green, 5 blue, and 7 black. Sam picks two pens at a time without replacement. Wha
defon

Answer:

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n(e)=2

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Pe=n(e)/n(s)

Pe=2=5

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2 years ago
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