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
rjkz [21]
2 years ago
6

Which represents the solution set of the inequality 5x-9 less than or equal to 21

Mathematics
1 answer:
Burka [1]2 years ago
8 0
X=6 because if you do it backwards and add 9 to 21 then divide 6 from 30 then you get 5
You might be interested in
Which of the following is a correct representation of the polynomial F(x)=x^4-5x^2+4 as a product of linear factors
makvit [3.9K]

Answer:

C

Step-by-step explanation:

how to find the correct one?

just see on the x² constant number. it's -5 so

from ABCD the only option give -5 is C

A. (-2)(-2) + (-1)(-1) = 5

B. (-2)(-2) + (1)(1) = 5

C. (2)(-2) + (-1)(1) = -5

D. (-2)(2) + (-1)(-1) = -3

3 0
3 years ago
100 points !!! Please help
noname [10]
DERIVATIVE \: \: OF \: \: \\ \: \: \: \: \:PARAMETRIC \: \: FUNCTIONS\\ \\ \\ x = a( \beta - \sin( \beta ) ) \\ y = a(1 - \cos( \beta ) \\ \\ \frac{dy}{d \beta } = a \sin( \beta ) \\ \\ \frac{dx}{d \beta } = a(1 - \cos( \beta ) \\ \\ \frac{dy}{dx} = \frac{a \sin( \beta ) }{a(1 - \cos( \beta ) } = \cot( \frac{ \beta }{2} ) \\ \\ \\ \frac{d^{2}y }{d {x}^{2} } = \frac{d}{dx} ( \ \ \cot ( \frac{ \beta }{2} ) ) = ( - \frac{1}{2} cosec ^{2} \frac{ \beta }{2} ) \times \frac{d \beta }{dx} \\ \\ \\ = (- \frac{1}{2} cosec^{2} \frac{ \beta }{2} ) \times \frac{1}{a(1 - \cos( \beta ) } \\ \\ \\ At \: \beta = \pi \\ \\ = ( - \frac{ 1}{2} {cosec}^{2}\frac{\pi}{2} ) \times \frac{1}{a(1 - \cos(\pi)) } \\ \\ = - \frac{1}{2} . {1}^{2} \times \frac{1}{a(1 - ( - 1))} \\ \\ \\ = - \frac{1}{4a} \: \: \: \: \: \: \: \: \: Ans.
8 0
2 years ago
An anion with a -2 charge is found in which Group?
IgorLugansk [536]

Answer:

A and B any atom or group or atoms with a negative charge

5 0
2 years ago
Read 2 more answers
If you have 9 people and you want to share a turkey, how much turkeys will you need?
IrinaK [193]
Well if it's a whole turkey most likely only one but if each person gets a turkey than 9
5 0
2 years ago
X is an integer and 0< x ≤ 2 what does M =
beks73 [17]
Draw a number line and place a dark dot at x=(2).  Place a circle at x=0.
Connect the circle at x=0 to the dot at x=2 with a line segment.  

Not knowing what your M means, I can't go any further here helping you.  Please explain where M came from and what it means.
3 0
3 years ago
Other questions:
  • What is the exponential regression equation to best fit the data? Round each value in your equation to two decimal places.
    8·2 answers
  • It takes 36 minutes for 7 people to paint 4 walls. How many minutes dose it take for 9 people to paint 7 walls?
    10·1 answer
  • The number of chocolate chips in a popular brand of cookie is normally distributed with a mean of 22 chocolate chips per cookie
    15·2 answers
  • Which shows three hundred five million,two hundred eighty thousand, four hundred ninety-six written in standard form?
    11·1 answer
  • HELP ASAP!!!!!!!!!!!!!!!!!
    11·2 answers
  • At a large high school 40 percent of the students walk to school, 32 percent of the students have been late to school at least o
    6·1 answer
  • you have a set of 10 cards numbered 1 to 10. you choose a card at random. Event A is choosing a number less than 7. Event B is c
    15·2 answers
  • What is the value of z?
    13·1 answer
  • A sandwich store charges a $10 delivery fee, and $4.50 for each sandwich. If you were to graph the relationship, what will be th
    8·1 answer
  • Ten more than three times a number n is forty. How do you write this as an equation, plz i need help.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!