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
Colt1911 [192]
3 years ago
10

Wich step can be done to both sides of the equation to determine the value of x?

Mathematics
1 answer:
julia-pushkina [17]3 years ago
7 0

Answer:

Add 9.6 to both sides and then divide both sides by 3.2

Step-by-step explanation:

You might be interested in
Help<br> the question is in the pic below
Arte-miy333 [17]
The answer is 2.

Since the number below the first shape is 1, you would have to multiply by 2 to get to 2 (which is the number under the second shape).
7 0
3 years ago
If m(x)=x+5/x-1 and n(x)=x-3 which function has the same domain as (m•n)(x)
worty [1.4K]
Consider the functions m and n:


i) m(x)=\frac{x+5}{x-1}   for x≠1.

the domain of m is  all the real numbers except 1.


ii) n(x)=x-3 is a polynomial function, because x-3 is a linear polynomial. 

The domain of any polynomial function is all real numbers. To determine the Range of this function, let c be a value in the range:

x-3=c, then x=3+c.

so if we want the function to produce c, we just set x=3+c, check:

n(3+c)=(3+c)-3=c.

This means that the Range of n is all real numbers.


What this means, is that the input (x) of the function n(x) can be any real number, and the output (n(x)) can also be any number.

so let n(x)=a, consider m(a):

m(a)=(a+5)/(a-1), clearly a≠1, this means n(x)=x-3≠1, that is x≠-4
 

This means that the domain of the composed function, m(n(x)) =  say f(x), 

is all Real numbers except 4.


Check: letting x be 4, would mean n(4)=4-3=1

which would mean m(n(4))=m(1)=(1+5)/(1-1)=6/0, which makes no sense.


Answer: Any function with domain R-{4}, has the same domain of (mon)(x) 

6 0
3 years ago
On a map 180 miles are represented by 4 inches. how many miles are represented by 6 inches
Dmitry [639]
180/4 = x/6
4x=1080
x=270 miles
4 0
3 years ago
A science museum has a spherical model of the earth with a diameter of 6.5 m. What is the volume of the model? Use 3.14 for and
natka813 [3]

radius = diameter/2

radius = 6.5/2  =   \frac{13}{4}m

<span>volume  </span>=  \frac{4}{3} x \pi x (radius)³

              =  \frac{4}{3} x \pi x ( \frac{13}{4})^3

              =  \frac{4}{3} x \pi x \frac{2197}{64}

              =  \frac{2197}{64}

              = 144 cubic meters

6 0
3 years ago
Cassie’s plant is growing 5 inches per day, while Jeremy’s plant is growing 6 inches per day. If this pattern were to continue,
LenaWriter [7]

Answer:

C

Step-by-step explanation:

4 0
2 years ago
Other questions:
  • What is 705 divided by 11 pls I need hlp
    11·2 answers
  • What is the unit rate for 128 pounds of dog food for 16 dogs
    12·1 answer
  • You are a budding entrepreneur and begin a typing service. You buy a personal computer for $1750 on which to do your typing. You
    11·1 answer
  • Sophie is adding a new room to her house she knows the total area will be 70 square feet and she knows the length will be 10 fee
    11·1 answer
  • Emiko has 10 more than twice the number of homework problems than Rob has. If Rob has 12 homework problems, how many does Emiko
    5·1 answer
  • In the figure below, m /1 (x-97 and m.2 -<br>Find the angle measures.
    7·1 answer
  • PLZ I NEED QUIVK HELP WHOEVER ANSWERS THIS QUESTION IN 5 MINUTES GETS THE BRAINLIEST!!! Miss Hendersoon, the math teacher at Ber
    12·1 answer
  • I am dumb, and can't do number 4 help
    13·2 answers
  • I need help can someone help me
    5·2 answers
  • Which of these is an example of an employer using benefits to encourage employees to stay with the company?
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!