Mathematics, 05.06.2020 22:57 annyork03
Determine whether b can be written as a linear combination of Bold a Subscript Bold 1, Bold a Subscript Bold 2, and Bold a Subscript Bold 3. In other words, determine whether weights x 1, x 2, and x 3 exist, such that x 1Bold a Subscript Bold 1plusx 2Bold a Subscript Bold 2plusx 3Bold a Subscript Bold 3equalsb. Determine the weights x 1, x 2, and x 3 if possible. Let Bold a Subscript Bold 1equals[Start 3 By 1 Matrix 1st Row 1st Column 1 2nd Row 1st Column 2 3rd Row 1st Column negative 3 EndMatrix ], Bold a Subscript Bold 2equals[Start 3 By 1 Matrix 1st Row 1st Column negative 3 2nd Row 1st Column negative 4 3rd Row 1st Column 1 EndMatrix ], Bold a Subscript Bold 3equals[Start 3 By 1 Matrix 1st Row 1st Column 2 2nd Row 1st Column 1 3rd Row 1st Column 6 EndMatrix ], and bequals[Start 3 By 1 Matrix 1st Row 1st Column 2 2nd Row 1st Column 6 3rd Row 1st Column 5 EndMatrix ].
Answers: 1
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The water aquarium shark tank is always greater than 25 feet of the water level decreased by 6 feet during cleaning what was the water level before the cleaners took out any water
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Two trains leave a station on different tracks. the tracks make an angle of 130°, with the station as a vertex. the first train travels 100 km and makes its first stop at point a, while the second train travels 200 km and makes it first stop at point b. how far apart are the trains when both are at their first stop? round the answer to the nearest integer. a) 65 km b) 139 km c) 224 km d) 275 km
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Arecipe calls for 3 ounces of flour for every 2 ounces of sugar. find the constant of proportionality.
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Determine whether b can be written as a linear combination of Bold a Subscript Bold 1, Bold a Subscr...
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