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Answers by Longwen Ou

Answers by Longwen Ou
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What is equivalent to this expression? (5+4i)+(3+2i)-(2-i)​
answered Jun 18, 2022
5 votes
209k views
The theory of plate tectonics is supported by data collected by scientists. One piece of data includes that earthquakes tend to occur* a.along plate boundaries b.along mountain ranges c.along the banks
answered Jun 9, 2022
2 votes
205k views
4. Who fired the first shot at Lexington? a No one knows b A spectator c The British The colonists
answered Jun 7, 2022
1 vote
80.3k views
Which of the following could be the number shown on the number line ?
answered Dec 30, 2021
7 votes
151k views
A girl is sitting in a sled sliding horizontally along some snow (there is friction present). The normal force supporting the girl and sled is 636 N. If the coefficient of static friction is 0.38, and
answered Dec 27, 2021
4 votes
220k views
Which triangle’s unknown side length measures Start Root 53 End Root units?
answered Nov 17, 2021
3 votes
57.2k views
WRITE AN EQUATION Last Friday Cicely had $22.50. Over the weekend she received some money for cleaning out the attic. She now has $32. Which equation represents how much money she received?
answered Nov 6, 2021
4 votes
62.6k views
Perform the following operation and express the answer in scientific notation. 6.300x10^-5 – 7.200x10^-3 [?]*10
answered Jul 4, 2021
5 votes
124k views
What is the angle measure that is complementary to a 46° angle? a) 134 b) 44° c) 136°
answered Jun 13, 2021
3 votes
151k views
Write the equation of a line passing through (2, 1) and (5, 7) slope- intercept form . in point-slope form and
answered May 24, 2021
2 votes
53.7k views
Help asap spanish 2 vhl
answered May 18, 2021
5 votes
169k views
Jillian has made an error. In which step does it occur? Step 1 Step 2 Step 3 Step 4
answered Feb 25, 2021
1 vote
90.6k views
In The Wonderful Wizard of Oz, how does Dorothy return to her home? A. by riding a horse B. by clicking the heels of her shoes c. by flying in a hot air balloon D. by flying on a broomstick
answered Jan 11, 2021
2 votes
92.5k views
What is a type of friction that is caused by air resistance
answered Dec 23, 2020
6 votes
28.1k views
Can someone please answer do this for me
answered Apr 27, 2020
5 votes
31.6k views
PLZ HURRY IT'S URGENT!!!! What is 639.745 rounded to the tenths place? A. 630 B. 639.7 C. 639.8 D. 640
answered Feb 7, 2020
5 votes
32.3k views
Which statements is true?
answered Jan 22, 2020
2 votes
204k views
9 less than a number n equals 27
answered May 25, 2019
2 votes
59.4k views
Making direct eye contact with a driver who appears to be agitated will help avoid confrontation
answered May 22, 2019
4 votes
152k views
What are some solutions to the problem of acid deposition?
answered Feb 9, 2019
5 votes
41.8k views
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