Express the volume of the solid in terms of x, with the help of algebra. (To enter an exponent, use the caret key ^ with no spaces. For example, x-squared would be entered as x^2.)

answer: the first one

step-by-step explanation: use a calculator and divide the minutes by the dollars.

option a, c,d are correct.

step-by-step explanation:

from the given figure, it is given that z is equidistant from the sides of the triangle rst, then from triangle tzb and triangle szb, we have

tz=sz(given)

bz=zb(common)

therefore, by rhs rule,δtzb ≅δszb

by cpctc, sz≅tz

also, from δctz and δasz,

tz=sz(given)

∠tcz=∠saz(90°)

by rhs rule, δctz ≅ δasz, therefore by cpctc, ∠ctz≅∠asz

also,from δasz and δzsb,

zs=sz(common)

∠zbs=∠saz=90°

by rhs rule, δasz ≅δzsb, therefore, by cpctc, ∠asz≅∠zsb

hence, option a, c,d are correct.

fdvs

step-by-step explanation: vsfdvsfvd

step-by-step explanation:

sorry i just needed points for a quiz plz for give me