The first two steps in determining the solution set of the system of equations, y x2 + 4x + 12 and y - 3x + 24, algebraically
are shown in the table.
Step
Step 1
Step 2
Equation
-X?+ 4x+12-3x+24
x2 - 7x+12 - 0
Which represents the solution(s) of this system of equations?
(3, 15)
(4.36)
(3.15) and (4, 12)
(3,33) and (-4, 36)

73.0769230769% of the games were won

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.