The water level of a lake has been increasing each year. the initial water level of the lake was 800 meters, and the water level increases by 1 m each year. use this information to answer the questions below.

since the water level increases by 1 m each year, the increase in water level is the same as the number of years. write an equation relating final water level (w) to the time in years (t).

Step-by-step explanation:

800m + 1w × 1t

Or

W=800+t

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.

b