Problem 6 ✓ problem 7 ✓ problem 8 ✓ problem 9 … problem 10 ✓ close sidebar webwork/math-1553 fall17/1.4_ the matrix equation/9 1.4 the matrix equation: problem 9 previous problem list next results for this submission entered answer preview result 3 3 3 incorrect the answer above is not correct. (1 point) let a1=⎡⎣⎢⎢−633⎤⎦⎥⎥a1=[−633], a2=⎡⎣⎢⎢h−7−4⎤⎦⎥⎥a2=[h−7−4], and a3=⎡⎣⎢⎢0105⎤⎦⎥⎥a3=[0105]. the set {a1,a2,a3}{a1,a2,a3} will span r3r3 unless h=h= 3 .

Consider the following geometry problems in 3-space enter t or f depending on whether the statement is true or false. (you must enter t or f -- true and false will not work.) f equation editorequation editor 1. a plane and a line either intersect or are parallel t equation editorequation editor 2. two planes parallel to a third plane are parallel f equation editorequation editor 3. two lines either intersect or are parallel f equation editorequation editor 4. two planes orthogonal to a third plane are parallel f equation editorequation editor 5. two planes orthogonal to a line are parallel f equation editorequation editor 6. two planes either intersect or are parallel f equation editorequation editor 7. two lines orthogonal to a third line are parallel t equation editorequation editor 8. two lines parallel to a third line are parallel t equation editorequation editor 9. two planes parallel to a line are parallel f equation editorequation editor 10. two lines parallel to a plane are parallel f equation editorequation editor 11. two lines orthogonal to a plane are parallel

Simplify 1/3 12x - 6 a. -2x-1 b.-2x-8 c.-x+4 d.3x+10 e. 4x-2

Amayoral candidate would like to know her residents’ views on a public open space before the mayoral debates. she asks only the people in her office. her co-workers are an example of a census population convenience sample simple random sample