Answers by Justina Chen
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Answers by Justina Chen

Answers by Justina Chen
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Suppose b is a real 2x2 matrix with two complex eigenvalues. What can be said about the determinant of b? a) It must be a real number. b) It must be an imaginary number. c) It can be either real or imaginary.
answered Sep 15, 2024
5 votes
75.8k views
Each triangle on the creature's tail is a 45-45-90 or a 30-60-90 triangle. What is the sum of the squares of the variables? You must have the correct answer and show all of the computations in order to
answered Aug 23, 2024
7 votes
226k views
Rebecca, Rebecca, go to her, were lost. She suddenly cannot bear to hear the lords name ___________
answered Jun 16, 2024
5 votes
218k views
1 point An anthropologist wants to study how Christian religious symbols, such as the cross, create solidarity amongst the practicing community. Which theory might this anthropologist want to utilize in
answered May 22, 2024
2 votes
120k views
Which of the following phrases BEST describes structured exercise? A. flexible, changing B. intense, competitive C. organized, follows a pattern D. competitive, flexible Please select the best answer from
answered May 19, 2024
5 votes
57.2k views
A television and DVD player cost a total of $1140. The cost of the television is two times the cost of the DVD player. Find the cost of each item.
answered Apr 17, 2024
4 votes
46.0k views
Explain the species classification according to the species interaction, disease, with respect to species diversity
answered Mar 15, 2024
4 votes
111k views
Help meeeeeeeeeeeeee pleaseeeeeeeeeee rn rnnnn!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! help meeeeeeeeeeeeee pleaseeeeeeeeeee rn rnnnn!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! help meeeeeeeeeeeeee pleaseeeeeeeeeee
answered Nov 22, 2023
0 votes
36.8k views
Write the correct formula for the substance having a mass of 322 g and composed of 63.73 % Na2S2O3 and 36.27 % water.The lab is called The Quantitative Determination of an Empirical Formula.
answered Oct 17, 2023
1 vote
102k views
The locus of points in a plane
answered Nov 9, 2022
5 votes
88.0k views
What did the pyramids look like when they were built
answered Nov 9, 2022
6 votes
37.1k views
Two types of variables
answered Sep 8, 2022
6 votes
182k views
Zakreśl właściwą forme : I'd like the /a/some strawberries? Are there any/an/some crisps in the cupboard? We've got some/the/a pear tree in our garden. There aren't some/any/the grapes in the shop. An/A/The
answered Sep 2, 2022
6 votes
72.3k views
What was the name of the school sir syed ahmed khan set up in algirah and what did it become later
answered Aug 20, 2022
0 votes
224k views
CAN ANYONE HELP ME WITH THIS
answered Jun 23, 2022
2 votes
182k views
What is the solution to the equation t + 14 = 24? 38 14 24 10
answered May 26, 2022
1 vote
108k views
A student made this graphic organizer to help write an informative essay. What fact could be added to column A? Imported cotton came from colonies in Egypt and India. There were excellent harbors on the
answered May 23, 2022
6 votes
172k views
Solve each linear system by Elimination
answered May 2, 2022
10 votes
178k views
What were three major events that happened during the Middle Kingdom in ancient Egypt?
answered Mar 19, 2022
8 votes
190k views
Identify the genotypes of the male and female flies used in cross 2.
answered Jan 3, 2022
3 votes
107k views
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