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
Natasha_Volkova [10]
2 years ago
13

Select all operations under which the polynomials 5x - 1 and 3x - 10 are not closed.

Mathematics
1 answer:
sammy [17]2 years ago
7 0
It's division.
Hope I helped!
You might be interested in
Smallville High School scored more than 30 points in their last football game entirely from safeties and field goals. (In
Reika [66]

Inequalities help us to compare two unequal expressions. The inequality for this scenario in standard form is 2x + 3y > 30.

<h3>What are inequalities?</h3>

Inequalities help us to compare two unequal expressions. Also, it helps us to compare the non-equal expressions so that an equation can be formed.

It is mostly denoted by the symbol <, >, ≤, and ≥.

Let the safety counts be represented by x, while the field goal count is represented by y.

Part A: The inequality for this scenario in standard form.

2x + 3y > 30

Part B: The inequality in slope-intercept form.

2x + 3y > 30

3y > 30 - 2x

y > 10 - (2/3)x

y < (2/3)x - 10

PartC: The inequality is represented below.

Learn more about Inequality:

brainly.com/question/19491153

#SPJ1

7 0
1 year ago
What is the solution of 3/x+8 =-4?<br> Ox= -72<br> O x= -66<br> O x = 58<br> O no solution
castortr0y [4]

Answer:

There is no solution the answers there is not the right answer

4 0
3 years ago
Which expressions are equivalent to 3x
musickatia [10]

x is powering both numbers so it can be outside the parenthesis.

We have given that 3^x.

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

An expression or mathematical expression is a finite combination of symbols that is well-formed according to rules that depend on the context.

The first one isn't an answer because 3^x is exponential while x^3 is a cubic function.

If you draw them you will see that they are very different.

B is correct because we can divide both numerator and denominator by 6 and we get 3^x.

C is not correct because x is not powering 3 so we cannot divide both by 6D is correct because 3^(x-1) is the same as

and when multiplied by 3 we get 3^x

3^x*3^(-1) = 3^x/3

E is not correct.

will understand after the explanation in DF is correct.

x is powering both numbers so it can be outside the parenthesis.

The question is incomplete the complete question is,

Which expressions are equivalent to the one below? Check all that apply.

3^x

A. x^3

B.(18/6)^x

C.18^x/3

D.3(3^(x-1))

E.3(3^(x+1))

F.18^x/6^x

To learn more about the  expression visit:

brainly.com/question/723406

#SPJ1

7 0
1 year ago
Find an equation perpendicular to x=1 and passing through (8,-9)
valina [46]

Answer:

y=-9

Step-by-step explanation:

We want to find an equation of a line that's perpendicular to x=1 that also passes through the point (8,-9).

Note that x=1 is a <em>vertical line </em>since x is 1 no matter what y is.

This means that if our new line is perpendicular to the old, then it must be a <em>horizontal line</em>.

So, since we have a horizontal line, then our equation must be our y-value of our point.

Our y-coordinate of our point (8,-9) is -9.

Therefore, our equation is:

y=-9

And this is in standard form.

And we're done!

3 0
3 years ago
In the figure, OA = r and OC = R
zzz [600]
R/r Hope this helps!

8 0
2 years ago
Other questions:
  • What is 30000 divided by 40
    12·2 answers
  • Amanda is studying relationships between the values and ages of different items. She decides to ask teachers at her school to es
    12·1 answer
  • In 2003, the population of an African country was about 13.1 million people, which is 2 million more than 3 times the population
    9·1 answer
  • ! PLEASE HELP! Will mark BRAINILEST find F(-4) !
    14·1 answer
  • The measure of an angle is 45º. What is the measure of its complementary angle?
    7·2 answers
  • What is 24 1/4 % expressed as fraction?
    9·2 answers
  • Need this ASAP please
    9·1 answer
  • Anyone know the answer to this
    10·2 answers
  • Which expression is equivalent to StartFraction RootIndex 7 StartRoot x squared EndRoot Over RootIndex 5 StartRoot y cubed EndRo
    6·1 answer
  • Natalie just rented an apartment for $900 a month for the first year. She was told that the rent will increase by $50 each year.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!