X
Equations wi
Solve for n.
- 4n - 8 = 4(-3n+2)

n=2

Step-by-step explanation:

-4n-8=4(-3n+2)

-4n-8=-12n+8

-4n+12n=8+8

8n=16

n=16/8

n=2

2

Step-by-step explanation:

-4n-8=4(-3n+2)

-4n-8=-12n+8

-4n-(-12n)-8=8

-4n+12n-8=8

8n-8=8

8n=8+8

8n=16

n=16/8

n=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.

care to share were the trapezoid shown is ?