Answers by Marcus Whybrow
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Answers by Marcus Whybrow

Answers by Marcus Whybrow
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Prove that if K is any positive definite matrix, then every positive scalar multiple cK >0, is also positive definite.
answered Oct 4, 2024
3 votes
205k views
How can you use a hundred chart to find the missing number
answered Apr 11, 2024
4 votes
186k views
Why do many people see the Magna Carta as a vital piece of English history?
answered Feb 20, 2024
3 votes
101k views
Help please and thank you
answered Jul 9, 2023
2 votes
104k views
The permeters of the triangles shown are equal. Find the side lengths of each triangle AB= BC = AC= PQ= QR= PR=
answered Dec 14, 2022
12 votes
30.7k views
HELP ASAP basic algebra
answered Nov 22, 2022
4 votes
155k views
Can someone help me with this
answered Nov 8, 2022
4 votes
210k views
Can someone help me with this
answered Nov 8, 2022
4 votes
210k views
Can someone help me with this
answered Nov 8, 2022
4 votes
210k views
HELP ME HELP ME HELP KE HELP ME PLEASEEEEEE I NEED HELP PLZ PLZ PLZ
answered Aug 28, 2022
3 votes
104k views
Dilate the point B(-4, 5) by a scale factor of 3 with the center at the origin. Identify the coordinates of the pre-image B(-4, 5) Identify the scale factor Scale factor. n = 3 Multiply the scale factor
answered Jul 31, 2022
6 votes
130k views
I seriously do not understand this :/ (sorry for the blurriness, my phone wouldn't focus)
answered Jun 22, 2022
10 votes
180k views
I am in secondary school
answered Apr 5, 2022
2 votes
152k views
Plz help I will be giving extra 50 points
answered Feb 11, 2022
4 votes
57.1k views
An amusement park charges $8 for parking in addition to $1.25 per ride ticket. Write an equation to represent the total cost to visit the amusement park, then find the number of rides a person can go on,
answered Feb 7, 2022
9 votes
86.2k views
The term information technology encompasses all of the following except: A. People B. Mobile handheld devices C. Operating Systems D. Microsoft Office
answered Dec 2, 2021
0 votes
90.9k views
The domain of the following relation R {(6, −2), (1, 2), (−3, −4), (−3, 2)} is (1 point) a {−3, −3, 1, 6} b {−4, −2, 2, 2} c {−4, −2, 2} d {−3, 1, 6}
answered Oct 16, 2021
6 votes
209k views
Ayesha bought a 24-pack of lip gloss for $18.72. What is the unit cost per tube of lip gloss?
answered Jun 20, 2021
2 votes
137k views
7. A MODERATE amount of something is A. very generous. B. just enough C. too little. D. well-earned
answered Jun 12, 2021
5 votes
13.2k views
Use the table to answer the following question Is the relationship a linear function? How do you know?
answered May 21, 2021
6 votes
65.8k views
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