Which expression is equivalent to 32x20y21z34 ? A 16 x 18 y 19 z 32
B 16 x 10 y 10 z 17 y
C 4 x 18 y 19 z 32 2
D 4x 10 y 10 z 17 2 y​

B) 4x(2x + 3)

Step-by-step explanation:

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.

answer: all the values are within because it has a pattern that repeats from -6 to 4.

good luck!