A density graph for all the possible speeds between 0 mph and 160 mph is in the shape of a triangle. What is the height of the triangle?
A. 0.0125
B. 0.025
C. 0.00625
D. 0.003125

Step-by-step explanation:

hello im only 10 years old and i dont know what dis is but i need points cause i need to finish meh zearn assiment and i have no points ;-; im really sorry for not giveing you the awnser.

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.