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Two vectors A and B are defined as A=ai+bj and B=bi−aj, where a is a constant. If the vector sum A+B has its maximum magnitude of a/√2, find the value of b. a) b=a b) b=−a c) b=a/√2 d) b=a/−√2
answered
Nov 10, 2024
Physics
high-school
7
votes
59.3k
views
What is one result of the Supreme Court's decision in the McCulloch . Maryland case? O A. State governments gained powers not explicitly mentioned in the Constitution. O B. The federal government gained
answered
Oct 27, 2024
History
high-school
7
votes
76.1k
views
What were the native americans particularly vulnerable?
answered
Sep 23, 2024
History
college
6
votes
72.4k
views
The pie charts below show information about the animals that were treated in a veterinary surgery during one weekend. 300 animals were treated on Saturday. 125 animals were treated on Sunday. What percentage
answered
Aug 11, 2024
Mathematics
college
5
votes
121k
views
1. Draw a proportional line with a slope of 3/2
answered
Jul 20, 2024
Mathematics
high-school
6
votes
222k
views
The outer join operator is placed on the side of the joining condition that has ____________________ rows. a) Smaller b) Larger c) Non-matching d) NULL
answered
Jun 13, 2024
Computers and Technology
high-school
4
votes
112k
views
Identify the statement that depicts an attribute of early adult development. Select the best answer. Answer 2 Points O Cognitive abilities remain steady. O The number of social supports and friendships
answered
Feb 5, 2024
Social Studies
college
4
votes
74.1k
views
Erosion is a process that moves sediments to a new place. True or false
answered
Nov 14, 2023
Biology
high-school
3
votes
223k
views
Which is the best explanation for how earthquakes cause tsunamis?.
answered
Nov 9, 2023
Biology
high-school
5
votes
148k
views
Select the correct answer from each drop-down menu. The scatter plot shows the amount of water in a tank as measured every few minutes. The initial amount of water in tank was 0, 20, 100, or 120 gallons.
answered
Nov 7, 2023
Mathematics
college
3
votes
128k
views
The nearest star to the Earth (other than the Sun) is about 4.0 lightyears away. A lightyear, ly, is the distance light travels in one year. Voyager 1 is traveling at 38,500 miles per hour. How long will
answered
May 31, 2023
Physics
college
6
votes
24.9k
views
CAN YOU HELP ME PLEASE
answered
Mar 2, 2023
English
high-school
7
votes
12.7k
views
I’m not good at graphs please help
answered
Dec 16, 2022
Mathematics
college
9
votes
175k
views
How is the structure of a frame story useful for presenting a narrative poem?plssss I need help
answered
Aug 10, 2022
English
high-school
3
votes
159k
views
NEED HELP ASAP! A historian mostly works to A) find out why a contemporary event occurred. B) find out the truth about events from the past. C) explain present-day events based on the past. D) explain
answered
Aug 9, 2022
History
middle-school
3
votes
61.0k
views
What solid figure is described by a dice? A.cone B.cylinder C.prism D.pyramid
answered
May 22, 2022
Mathematics
high-school
3
votes
130k
views
Hello if you're able to answer this question help me and provide work as well, Thank you.
answered
Apr 5, 2022
Mathematics
college
3
votes
189k
views
Select all the ordered pairs that satisfy the function Y=-1/2x+9 A .(2,8) B.(8,13) C.(-4,7) D.(-6,12)
answered
Mar 17, 2022
Mathematics
college
5
votes
73.1k
views
1/16+1/32+1/64+1/128
answered
Mar 2, 2022
Mathematics
high-school
3
votes
2.6k
views
What country has the most educated and competent students?
answered
Jan 30, 2022
History
high-school
5
votes
137k
views
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