(d). the kernel of a linear transformation is a vector space. true false (e). the columns of an invertible n x n matrix form a basis for r". true false (f). the number of variables in the equation ax= 0 equals the dimension of ? ul at. true false

distance covered by pamela in 9 l of fuel = 99km

let us apply unitary method here.

distance covered by pamela in 1 l of fuel =99/9 =11 km

now let us find distance covered by pamela if she has 12 l of fuel.

distance covered in 12 l = distance covered in 1 l of fuel * 12

we know that distance covered by here in 1 l is 11 km.

so distance covered in 12 l of fuel = 11*12 = 132 km.

multiple all that

step-by-step explanation:

27×17

answer: 800

step-by-step explanation: