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let A={1,2,3,4,5} and B={4,5,6} Let R is relation from A to B defined by R={(a,b):a+b ⊆ B} Then Find 1. R 2. Domain (R) 3. Range (R) 4.Inverse of R
answered
Nov 19, 2023
Mathematics
college
9
votes
200k
views
Come up with a hypothetical situation that the UN could help with
answered
Oct 2, 2023
Social Studies
high-school
9
votes
186k
views
Solve for the value of x and y by elimination.x − y = 12x + 2y = 21
answered
Jun 25, 2023
Mathematics
college
4
votes
235k
views
Please don't leave half an answer for the points! Drag the tiles to the boxes to form correct pairs. Not all tiles will be used. Match each pair of matrices with its product matrix. There is a 4th tile
answered
May 17, 2023
Mathematics
high-school
3
votes
183k
views
Match each equation with its solution set.2(5 – 4x) = 8x + 2a. no solution8(x + 5) = 8x + 40b. all real numbers2(5 – 4x) = 2 – 8xc. 1/28(x + 5) = 8x + 5d. 2
answered
Feb 12, 2023
Mathematics
college
3
votes
80.2k
views
Write the algebraic expression to represent the following: Twice a number n decrease by 7.
answered
Dec 8, 2022
Mathematics
middle-school
8
votes
167k
views
Here is a situation: I have $5. I save $2 each week. How many weeks do I need to save until I have at least $50? Write the inequality for this situation and solve it. Discuss the meaning of your solution.
answered
Nov 28, 2022
Mathematics
middle-school
4
votes
91.3k
views
Practice 1. A car travels 600 m in 30 s. what is its average speed? Why is its actual speed usually different from its average speed? 2. A car has a steady speed of 8 m/s. a) how far does the car travels
answered
Sep 13, 2022
Physics
college
2
votes
189k
views
Convert 5.0 g H2 to liters at STP
answered
Jul 20, 2022
Chemistry
high-school
3
votes
219k
views
What are the effects of junkfoods on children?
answered
Mar 6, 2022
English
college
4
votes
87.7k
views
What makes you feel connected to other people in the place where you live in?
answered
Jan 30, 2022
English
high-school
14
votes
38.2k
views
Stare all integer values
answered
Dec 16, 2021
Mathematics
middle-school
0
votes
76.8k
views
The psychologist who disagreed with Spearman about the nature of intelligence, identifying seven clusters of primary mental abilities rather than one general intelligence factor, was
answered
Oct 31, 2021
Social Studies
high-school
5
votes
182k
views
This chart indicates that, during the 1950s, American spending on defense A) did not change. B) remained steady C) fluctuated wildly. D) generally increased.
answered
Oct 22, 2021
English
high-school
4
votes
158k
views
(Points nearest to each other) Listing 8.3 gives a program that finds two * * points in a two-dimensional space nearest to each other. Revise the program so * * that it finds two points in a three-dimensional
answered
Oct 14, 2021
Computers and Technology
high-school
3
votes
229k
views
Which one represents translation
answered
Oct 13, 2021
Mathematics
high-school
4
votes
17.2k
views
How far back into the universe are we able to see
answered
Sep 16, 2021
Geography
college
5
votes
97.1k
views
What is the goal of planking?
answered
Aug 21, 2021
Health
high-school
4
votes
81.2k
views
Why is reputation important to business
answered
Jul 26, 2021
English
high-school
6
votes
11.5k
views
Are 3/4 and 7/8 equivalent
answered
May 14, 2021
Mathematics
middle-school
3
votes
120k
views
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