Anonym
Anonym
21-04-2015
Mathematics
Answered
If
2 = 6
3 = 12
4 = 20
5 = 30
6 = 42
Then 9 = ?
Answer :
Аноним
Аноним
24-04-2015
[tex]2=6\to2\cdot\boxed{3}=6\\3=12\to3\cdot\fbox4=12\\4=20\to4\cdot\fbox5=20\\5=30\to5\cdot\fbox6}=30\\6=42\to6\cdot\fbox7}=42\\therefore\\9=\fbox{?}\to9\cdot\fbox{10}=\boxed{\boxed{90}}[/tex]
Answer Link
VIEW ALL ANSWERS ( 17+ )
Other Questions
Which two syllable types should teachers teach first? A) closed and vowel-consonant-e (VCe) B) open and vowel -consonant- e (VCe) C) open and closed D) closed a
Select the correct answer:Which tool selects a color range in an image, such that if you click on a black pixel, it will select the black pixels connected to th
Intelligence test scores have been used to enforce the sterilization of people.A. TrueB. False
Given the function [tex]f(x) = x^2 + 2x - 4[/tex], find [tex]f(-1)[/tex].
If the natural unemployment rate (UN) in the economy is 8.1 %, and the actual unemployment rate (U) in the economy is 7.6 %. The economy is in an inflationary g
Which characteristic features are considered for classifying living organisms ?A. Single celled or multicellularB. Autotrophic or Heterotrophic mode of nutritio
Why might an organization encounter the error message "This organization isn't authorized to upload change sets to other organizations," and what steps should a
A statistical experiment is conducted in which the experimenter draws a card from a deck and records the suit of a card. The suits are recorded by placing the a
Simplify the expression:[tex]\sqrt{a b^{\frac{1}{4}}}[/tex]
Patient bill of rights
The age of Andrea is 9 years more than twice the age of Raymond. 7 years ago, the age of Andrea was three times the age of Raymond. How old are they now? Raymon
Project software that is a tool for scheduling activities and setting the schedule baseline is what type of software? O Issue tracking software O Document manag
Research has shown that when a company's CEO is charismatic, it may result in:A) Increased incidence of management by exception.B) Higher levels of employee ide
Juana had long hair but got gum stuck in her hair. Her mother then cut her hair short to get the gum out. When Juana looked in the mirror after getting her hair
What are the [tex]\( y \)[/tex]-intercept and the horizontal asymptote of [tex]\( g(x) = 3^x + 4 \)[/tex]?A. [tex]\( (0,3); \, y=4 \)[/tex] B. [tex]\( (0,4); \
What is true of the relationship between the Church and kingdoms in Europe?A. The kingdoms were wealthier than the Church.B. The kingdoms supplied knights for t
```plaintext| x | y ||--------|------|| 1 | 2 || 10 | a || 100 | b || 10,000 | c ||100,000 | d ||1,000,000 | e |```
How does soil mechanics influence the design and construction of foundations? Provide a detailed theoretical analysis of the principles of soil mechanics, inclu
A scientist watching children interact in a classroom would be using a " _______ method of research. a. Case Study b. Naturalistic Observation c. Survey d. Labo
Malvern Manufacturing has decided to develop a new product. As the project manager, Sara is responsible for fostering the collaboration of all of the internal a