Solotion let p: rn+1∖{0}→rk+1∖{0} be a smooth function, and suppose that for some d∈z, p(λx)=λdp(x) for all λ∈r∖{0} and x∈rn+1∖{0}. (such a function is said to be homogeneous of degree d.) show that the map p~: rpn→rpk defined by p~([x])=[p(x)] is well defined and smooth.

since both sides equal, there are infinitely many olutions.

i suppose it should be (y=2x-5)

step-by-step explanation:

your answer is  

d.

196.5 m2

step-by-step explanation:

true

step-by-step explanation:

intersecting chords are just lines that intersect. so a line is equal to 180 degrees, so when it is intersected by another chord, then it create supplementary angles, and because the lines cross, vertical angels are also formed.