7th grade math 10 points
1.) jill began to solve an equation.
which expression below shows the next step jill needs to take?
jill’s solution:
y divided by (-2)=4.5
y divided by (-2)*(-2)
a.
4.5 • (–2)
b.
4.5 ÷ (–2)
c.
4.5 + (–2)
d.
4.5 – (–2)

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.

chase is right because he already been to the swings and he know how far it will be to get there

step-by-step explanation: