All categories

3 years ago

Simplify the following: (r+s-t)-(r-s+t)

1 answer:

4 0

R+s-t-(r-s+t)

=2s-t is the answer

People think this answer would be just =2s but I have verified with an online calculator and the answer that textbooks look for regarding this is 2s-t

You would assume you would go r-r and thats 0 so no r's

you would say s-(-s) makes it plus and theres 2s

and you would say -t -(+t) is -t

that's why the answer is 2s-t

At first I also did t-(+t) and thought it would be no t's but the answer is in fact 2s-t

You might be interested in

Solve 1/8^-1/3<br> Write in fraction form plz.<br> :)

sladkih [1.3K]

Answer:

$\frac{1} {2^{-1}}$

Step-by-step explanation:

$\huge \frac{1}{ {8}^{ - \frac{1}{3} } } \\ \\ = \huge \frac{1}{ {( {2}^{3} )}^{ - \frac{1}{3} } } \\ \\ = \huge \frac{1}{ {{2} }^{ - 3 \times \frac{1}{3} } } \\ \\ = \huge \frac{1}{ {{2} }^{ - 1 } }$

7 0

3 years ago

Which y values are represented on the graph below?

Zanzabum

..........................

3 0

3 years ago

How should this problem be solved?(a3)2

baherus [9]

You can not "solve" this, so to speak, rather simplify this expression. Take the "2" and multiply that by the "a" and the "3" in the parentheses. You will then have the simplified answer of: 2a times 6.
Hope that helps!

8 0

3 years ago

Evaluate the following function when x = -1 and x = 2 and determine the sum of the two results:

ElenaW [278]

Answer:

J. 1

Step-by-step explanation:

Plug the x values into the equation:

f(-1)=3-(-1)^2

f(2)=3-(2)^2

Solve each one, then add.

3-(-1)^2=

=3-1=2

3-(2)^2=

=3-4=-1

Combine the answers together.

2-1=1

The answer is J. 1.

Hope this helps!

Please mark as brainliest if correct!

7 0

1 year ago

What is the distance between (4, -10) and (4,-4)?

bixtya [17]

Answer:

For x there is no distance since they are both for. For y, they are -6 apart.

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers