Suppose u is a nonempty subset of the vector space v over eld f. prove that u is a
subspace if and only if cv + w 2 u for any c 2 f and any v; w 2 u

395.84

step-by-step explanation:

2πrh+2πr²

2 (pie)(radius)(height)+2(pie)(radius)^2

i don't have the answer rn but go to math papa. it shows the steps and the answer. hope this : )

step-by-step explanation:

i just took the test, the correct answer is .. 31.5 in.

i think is 3 and 6. this took me 10 min to think.hope to and hope that my answer is brainliest.(follow me )