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
Aleks04 [339]
1 year ago
7

Simplify -16x^8/-8x^9

Mathematics
1 answer:
vagabundo [1.1K]1 year ago
8 0

An expression is a way of writing a statement with more than two variables or numbers with operations such as addition, subtraction, multiplication, and division.

The final expression of -16x^{8} / -8x^{9} is 2/x.

<h3>What is an expression?</h3>

An expression is a way of writing a statement with more than two variables or numbers with operations such as addition, subtraction, multiplication, and division.

Example: 2 + 3x + 4y = 7 is an expression.

We have,

-16x^{8} / -8x^{9}

= (-16/-8)x^{8 - 9}

= 2 x^{-1}

= 2/x

Thus,

The final expression of -16x^{8} / -8x^{9} is 2/x.

Learn more about expressions here:

brainly.com/question/3118662

#SPJ1

You might be interested in
Please help meeeeee with this
aleksandrvk [35]
Alright, let's do all of these (though this is a bit long).
1.
The constant is 1.8. All other values are coefficients to variables, which as the name implies will change.
2.
1 hour is 60 minutes, 1 minute is 60 seconds.
So, 4.2 *60 *60 = 15120 seconds.
3.
<span>−5x−4(x−6)=−3-5x-4(x-6)=-3
Let's move all x to one side, and all other numbers to another.
-5x-4(x-6)=-3-5x-4(x-6)=-3
x can be any value you want, if you actually solve this you'll only end up with -3 = -3, which is correct, of course.
Let me show you:
</span><span>−5x−4(x−6)=−3-5x-4(x-6)=-3
+5x +4(x-6)        +5x +4(x-6)
-3 = -3
The value of x is irrelevant, then. X can be any real number.
4.
I'm going to assume it was an error in printing with this? If not please correct me.
m=a+2b(or b2)
subtract 2b from each
a=m-2b
(This question seems kind of odd. We should probably address this in the comments.)
5.
</span><span>5(x−2)<−3x+6
Move all x to one side, numbers to other.
5x-10<-3x+6
+3x     +3x
    +10      +10
8x<16
/8
<span>x < 2
</span>6.
y-3=3(x-5)
alright, to find zeros set one variable to zero and solve
x first
-3=3x-15
+15    +15
3x=12
/3
x=4
x-int is (4,0)
now y
</span>y-3=3(0-5)
y-3=-15
+3     +3
y=-12
so y-int is (0,-12)
i've got to sleep now so i'll do the rest tomorrow. Sorry for the incomplete answer.

8 0
3 years ago
What is X squared equals 60
Nadya [2.5K]
Underoot 60 = 
7.75 is the answer to your question!
5 0
3 years ago
Read 2 more answers
Claire has 5 more pencils then her friend Stan. Claire has 18 pencils. how many does stan have ?​
Tcecarenko [31]

Answer:

Stan has 13 pencils.

Step-by-step explanation:

s+5=18

  -5 -5

   s=13

Hope this helps! ;)

<em>(plz mark me as brainliest?)</em>

<em>(u don't have to)</em>

8 0
3 years ago
A local school needs to paint the floor of its theater room, where the length of the floor, x, is at least 12 feet. The width of
Fittoniya [83]

Answer:A=x(x-4)-0.5(6)(x-4)-2(7)

Step-by-step explanation:

A=x(x-4)-(0.5(6)(x-4) + 2(7))

A=x(x-4)-0.5(6)(x-4)-2(7)

4 0
2 years ago
A 12-foot ladder is placed four feet from the base of a wall.
nikitadnepr [17]

Answer:8sqrt 2 or sqrt 128

Step-by-step explanation:

We can use the Pythagorean Theorem. Since the ladder is leaning against the wall, it is the hypotenuse. It is also 4 feet away from the wall so 12^2-4^2=b^2 b^2=128 so b=8sqrt 2 or sqrt 128.

4 0
2 years ago
Other questions:
  • Irina wants to build a fence around a rectangular vegetable garden so that it has a width of at least 10 feet. She can use a max
    7·2 answers
  • PLEASE PLEASE PLEASE HELP ME WITH THESE! Or I WILL FAIL!! PLEASE
    13·1 answer
  • A recent study done by the National Retail Federation found that 2019 back-to-school spending for all US households who have sch
    5·1 answer
  • Help!! I’ve tried solving this multiple different way.
    11·1 answer
  • To anyone who's in 8th grade, what did you learn in technology for 3rd quarter. like just give me the unit names or just what yo
    12·1 answer
  • If a math test has questions on spelling, the test does not<br><br> have this type of validity.
    13·2 answers
  • fred can complete a work in 6 days and Paul can complete a work in 3 days. if fred and Paul work together, how many days can the
    10·1 answer
  • NEED HELP ASAP I WILL MARK YOU BRAINLIST
    5·1 answer
  • Given m||n find the value of x.
    13·1 answer
  • The equation (x - h)^2 + (y - k)^2 = r^2? defines a circle with radius r and center (h, k). Find the center and radius AND graph
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!