1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Tpy6a [65]
3 years ago
15

Simplify. Be sure to state the restrictions on the variables. u+3/u^2−9

Mathematics
2 answers:
Artemon [7]3 years ago
6 0

Answer:

u+3÷u^2-9

u+3÷(u-3)^2

nirvana33 [79]3 years ago
3 0

Answer:

1/(u-3)

Step-by-step explanation:

(u+3)/(u^2-9)

(u+3)/[(u+3)(u-3)]

cancel out the (u+3)'s,

you get 1/(u-3).

You might be interested in
Find the equation of the line.<br> Use exact numbers.
iren2701 [21]

Answer:

y=3/4x -2

Step-by-step explanation:

I know the last box has a plus sign in front of it but it's still -2 since the y- intercept is at -2. It's the same thing but I just wanted to make sure you knew that in the last box, you still put -2.

Sorry if what I just said above is confusing, i don't know how to explain it better...

4 0
3 years ago
1. Fifty-eight thousandths
kap26 [50]

fifty-eight thousandths?

4 0
3 years ago
Camp counselors kept track of the number of granola bars they served each day.
marin [14]

Answer:

the median is 43

Step-by-step explanation:

5 0
3 years ago
Um if you good at math please help me and i will give you brainliest
photoshop1234 [79]
Answer: A=20.8, B=20.5, C=10, D=2, E=12.6

Explanation: It takes time, but all you have to do it make an equation adding all the sides together, which equals 85.9. Then find “a” and plug that back in to each side. (I’m pretty sure this is right, but sorry if I’m wrong)
3 0
3 years ago
Find the slope of the given line, if it is defined.
il63 [147K]

Answer:  A. The slope is -\dfrac{4}{3}.

Step-by-step explanation:

The slope of a line helps to specify the direction of the line.

The slope of a line that passes through (a,b) and (c,d) is given by :-

\text{Slope}=\dfrac{d-b}{c-a}

Then the slope of a line passes through origin i.e. (0,0) and (-9,12) is given by :-

\text{Slope}=\dfrac{12-0}{-9-0}\\\\\Rightarrow\ \text{Slope}=\dfrac{12}{-9}\\\\\Rightarrow\ \text{Slope}=-\dfrac{4}{3}

Hence, the slope is -\dfrac{4}{3}.

8 0
3 years ago
Other questions:
  • A plane has 360 total seats, which are divided into economy class and business class. For every 13 seats in economy class, there
    12·2 answers
  • Colin’s piano lesson is 45 minutes, or /4of an hour, long. If he practices 6 different songs and spends an equal amount of time
    9·2 answers
  • A can of tuna is shaped like a cylinder.<br> Find its volume to the nearest tenth Use 3.14 for n
    12·1 answer
  • 22<br> Solve for x. The figure is a trapezoid.<br> 3x + 18<br> 44<br> Idk
    14·1 answer
  • Parallel lines always have the same _____.<br> origins<br> slope<br> y-intercepts<br> x-intercepts
    11·2 answers
  • Which are correct representations of the inequality 6x &gt; 3 + 4/2x-112 Select three options
    10·1 answer
  • Solve the equation 3x + 2( 4-6) = x + 1 What is the value for?​
    7·2 answers
  • Pla answer asap I really need help on this
    12·2 answers
  • ory has designed a special table with a circular cutout in the center to be filled with glass. The radius of the cutout is 7 inc
    11·1 answer
  • Being cleaner and longer-burning compared with
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!