PLEASE HELPP I NEED THE ANSWER Daniel, Kevin and Timothy canoed down the river 8 miles in 30 minutes. They camped overnight. The next day, their return trip against the current took 2 hours because the current was moving twice as fast as it was the day before. If the 3 boys paddled the same on each trip, find the speed of the current on the first day and the speed of the boat.

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.

the answer is d. 75%

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step-by-step explanation: