•paul mixed 5 quarts of dry ingredients and 2 quarts of water to make a batch of
concrete. he ran out of the mixture before finishing his project, so he made another
batch using 15 quarts of dry ingredients.
how many quarts of water does paul need to add to keep the
consistency of the concrete the same? complete the ratio square,
batch i
batch 2
dry ingredients (at)
5
15
water at

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: idk

step-by-step explanation:

the answer is 8/21

hope this