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Find matrices A, not necessarily square, for which the number of solutions to Ax = b has the following properties. Explain your answers. One solution, regardless of b. a) Matrix A is invertible b) Matrix
answered
Oct 23, 2024
Mathematics
high-school
1
vote
151k
views
Find the vector projection of vector v onto vector w given that v = <-5, 6> and w = <4, -7>. a) -47/10 b) 47/10 c) -53/10 d) 53/10
answered
Sep 10, 2024
Mathematics
high-school
3
votes
74.7k
views
Translate this sentence into an equation. The sum of 11 and Malik's savings is 46 . Use the variable m to represent Malik's savings.
answered
Sep 2, 2024
Mathematics
high-school
4
votes
147k
views
A circle has a radius of 16 feet. What is the area of the circle in terms of π?
answered
Jul 12, 2024
Mathematics
middle-school
1
vote
167k
views
According to the article "Road to Valley Forge," part-time soldiers without formal training are known as: O redcoats Oregulars Omillamen Ohessians
answered
Jul 9, 2024
History
college
3
votes
75.0k
views
Historians might contend that Jefferson's characterization of his election as the Revolution of 1800 was incorrect because the nation's cities and commercial economy were growing and becoming more important.
answered
Mar 24, 2024
History
high-school
6
votes
134k
views
A touchscreen is a type of _____ screen. capacitive interactive resistive LED
answered
Dec 23, 2023
Computers and Technology
college
3
votes
15.8k
views
18Write an exponential function to represent the table and give the percentgrowth or decay.18. (0,3),(1,3.9),(2,5.07),(3,6.591)
answered
May 6, 2023
Mathematics
college
4
votes
78.7k
views
A rectangle has side lengths of 7units and (x + 4) units. When multiplied the area is 70 units². Write and solve an equation that will allow you to find the value of x.
answered
Apr 10, 2023
Mathematics
college
5
votes
29.4k
views
Please give me the correct answer
answered
Dec 17, 2022
English
high-school
9
votes
108k
views
PLZZZ HELP 100 POINTS In the figure below, AD and CE are diameters of circle P. What is the arc measure of minor arc AB in degrees?
answered
Nov 13, 2022
Mathematics
high-school
4
votes
11.7k
views
Which of these presents an ethical issue associated with genetic testing on humans? Genetic testing could cause harmful mutations. Genetic testing could improve the diagnosis of disease. Genetic testing
answered
Nov 6, 2022
Biology
high-school
4
votes
189k
views
Choose the correct conjugation in the past perfect tense Ex:yo habìa limpado la casa
answered
Sep 30, 2022
Spanish
high-school
6
votes
99.4k
views
Choose all options that apply. Which of the following medications are considered high-alert medications? | a) Heparin b) Insulin c) Ibuprofen d) Penicillin
answered
Jul 19, 2022
Social Studies
college
2
votes
208k
views
Solve, using a proportion. If Joe travels 434 miles in 7 hours, how far will he travel in 10 hours at the same speed? miles Enter
answered
Jul 4, 2022
Mathematics
college
4
votes
209k
views
Please help me please
answered
Jun 26, 2022
Mathematics
high-school
4
votes
164k
views
Solve for the following. Type your answer using digits. A rectangle with a length ofx−4 and a width of 8 has a perimeter of 34. The value of x is .
answered
Feb 17, 2022
Mathematics
high-school
4
votes
20.9k
views
A student was given lines mand n and was asked to construct a line parallel to n through point B. The illustration shows the initial condition and the student's partially finished construction. All of
answered
Oct 24, 2021
Mathematics
high-school
5
votes
120k
views
What is the slope of the line (-2,0), (0,-2)
answered
Oct 11, 2021
Mathematics
high-school
6
votes
30.0k
views
A tire has a circumference of approximately 81.64 inches. Use π = 3.14 when solving. What is the diameter of the tire? d= 13 in. d = 26 in. d = 52 in. d = 6.5 in.
answered
Sep 13, 2021
Mathematics
middle-school
1
vote
69.1k
views
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