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miskamm [114]
3 years ago
10

Choose Positive or Negative for each expression.

Mathematics
2 answers:
motikmotik3 years ago
8 0

Answer:

a. negative

b. positive

c. positive

d. negative

Step-by-step explanation:

a. (-4)(17)(-2)(-1)

-68(-2)(-1)

136 (-1)

-136

b. (-2)(-6)(1)

12(1)

12

c. (-5)(4)(-13)(2)

-20(-13)(2)

260(2)

520

d. (-1)^{3} or (-1)(-1)(-1)

1(-1)

-1

Anton [14]3 years ago
5 0

Answer:

A. negative

B. positive

C. positive

D. negative

hope this helps!

Step-by-step explanation:

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Work —
First line:
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Second line:
10 = 2x
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Third line:
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For g(x)=x^2-x find g(x) when x=-2
torisob [31]

Answer:

g(x) = 6

Step-by-step explanation:

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Using the value of x, -2 we determine g(x).

g(x) = -2^2 + 2

Above is what the equation would look as, after you input the value of -2.

Using pemdas, (parantheses, exponents, multiplication, division, addition, subtraction) solve the equation.

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Add 4 +2.

4 + 2 = 6.

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3 years ago
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Can someone please help with this trig question?
atroni [7]
First we must understand how to write a logarithmic function:

log_{b}a=x

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b^x=a

Next, we need to understand basic logarithm rules.

1. When a value is raised to a power, we can move the exponent to the front of the logarithm. Example:

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2. When two variables are multiplied together, we can add the logarithms of the individual variables together. Example:

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3. When a variable is divided by another variable, we can subtract the logarithms of the individual variables. Example:

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Now we can use these rules to solve the problem.

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We can rewrite the cube root as:

log(r) = log( (\frac{A^2B}{C})^ \frac{1}{3} )

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log(r) =  \frac{1}{3} log( \frac{A^2B}{C} )

Now we can split up the logarithm:

log(r) =  \frac{1}{3} (log(A^2)+log(B)-log(C))

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3 0
3 years ago
The length of Peter's rectangular living room is 6 meters and the distance between opposite corners is 7 meters. What is the wid
padilas [110]

Answer:

3.6 m

Step-by-step explanation:

Given that :

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Distance between opposite corners = 7

Width of room :

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From. The diagram attached :

w² = 7² - 6²

w² = 49 - 36

w² = 13

w = 3.605

w = 3.6 m

7 0
3 years ago
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