2. a certain tv can be purchased from the manufacturer for $160. a certain online retailer has a standard markup of 30%, and a certain superstore has a standard markup of 40%. (a) what is the price of the tv when purchased online? what is the price of the tv when purchased at the superstore? (b) what is the difference between the prices in part (a)? how does this relate to the difference in the markup?

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.

lockers 1, 4, 9, 16, 25, 40, and 49 are open

i ran through it by the other answer is wrong