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What is the sign of
-18(9)/(17)+(-18(9)/(17)) ?
Choose 1 answer:
(A) Positive
(B) Negative
(c) Neither positive nor negative-the sum is zero.

What is the sign of $-18 \frac{9}{17}+\left(-18 \frac{9}{17}\right)$ ? $\newline$ Choose $1$ answer: $\newline$ (A) Positive $\newline$ (B) Negative $\newline$ (C) Neither positive nor negative-the sum is zero.

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Division with rational exponents

Full solution

Q. What is the sign of

-18 \frac{9}{17}+\left(-18 \frac{9}{17}\right)

?

\newline

Choose

1

answer:

\newline

(A) Positive

\newline

(B) Negative

\newline

(C) Neither positive nor negative-the sum is zero.

Identify Terms: Identify the terms in the expression. $\newline$ We have two terms: $-18(9)/(17)$ and $-18(9)/(17)$ . Both terms are identical.
Calculate Value: Calculate the value of one term. $\newline$ $-18(9)/(17) = (-162)/(17)$ $\newline$ Since both the numerator and the denominator are positive, the term is negative.
Add Terms: Add the two terms together. $\newline$ Since both terms are the same and negative, adding them together will result in a sum that is also negative. $\newline$ $(-162)/(17) + (-162)/(17) = -2\times(162)/(17)$
Determine Sign: Determine the sign of the sum. $\newline$ The sum of two negative numbers is always negative. $\newline$ Therefore, the sign of the sum is negative.

More problems from Division with rational exponents

Question

h(x)=\log _{2}(x)

\newline

Can we use the mean value theorem to say the equation

h^{\prime}(x)=1

has a solution where

1<x<2

\newline

1

\newline

(A) No, since the function is not differentiable on that interval.

\newline

(B) No, since the average rate of change of

h

over the interval

1 \leq x \leq 2

1

\newline

(C) Yes, both conditions for using the mean value theorem have been met.

Posted 3 months ago

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What is the sign of

39 \frac{11}{13}+\left(-41 \frac{1}{13}\right) \text { ? }

\newline

1

\newline

\newline

\newline

(C) Neither positive nor negative-the sum is zero.

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What is the sign of

-1042+1042 ?

\newline

1

\newline

\newline

\newline

(C) Neither positive nor negative-the sum is zero.

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Question

What is the sign of

\frac{23}{45}+\left(-\frac{23}{45}\right) ?

\newline

1

\newline

\newline

\newline

(C) Neither positive nor negative-the sum is zero.

Posted 3 months ago

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What is the sign of

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\newline

1

\newline

\newline

\newline

(C) Neither positive nor negative-the sum is zero.

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What is the sign of

-49.8+61.2

\newline

1

\newline

\newline

\newline

(C) Neither positive nor negative-the sum is zero.

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Question

What is the sign of

-1.69+(-1.69) ?

\newline

1

\newline

\newline

\newline

(C) Neither positive nor negative-the sum is zero.

Posted 3 months ago

Question

What is the sign of

37+(-37)

\newline

1

\newline

\newline

\newline

(C) Neither positive nor negative-the sum is zero.

Posted 3 months ago

Question

\begin{array}{l} g(x)=\sqrt{2 x-9} \\ g^{\prime}(x)=? \end{array}

\newline

1

\newline

\frac{\sqrt{2 x-9}}{2}

\newline

\frac{1}{\sqrt{2 x-9}}

\newline

\frac{1}{2 \sqrt{2 x-9}}

\newline

\frac{1}{\sqrt{x}}

Posted 3 months ago

Question

-1

1

1

}{x}\sqrt{\frac{

1

1

-x}}\ln{\left(\frac{

2

2

2

1

2

2

-2

1

Posted 10 hours ago