Which costs less: a $52 jacket at 15% off or a $56 dollar jacket at 20% off? How much less?

The $52 jacket by 60(0.60) cents.

Step-by-step explanation:

To find how much percent off is each item. We would need to multiply 52 by 0.85 and 56 by 0.80. The work is below:

52*0.85=44.2

56*0.80=44.8

We can say that the $52 jacket costs less than the $56 jacket by a difference of 60(0.60) cents.

Hope this helps

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.

-362

step-by-step explanation:

(12)(4)+2(12)-34(12)+2(12)-3

  \/         \/         \/         \/

  48 +   24 -   408 + 24 - 3

      \   /               \   /

          72     -     432 - 3 = -363