X+Y+Z=216 If Z plus Y equals half of X, and Y equals X+Z devided three, what is the value of X, Y, and Z?

c. 6tan80

step-by-step explanation:

c.

step-by-step explanation:

substitution for (0,1)

y=x^2+4x+1

1=0^2+4(x)0+1

1=0+4(x)0+1

1=4(x)0+1

1=0+1

1=1

substitution for (-3,-2)

y=x+1

-2=-3+1

-2=-2

your answer is

a.

5

step-by-step explanation:

if e is the midpoint of bd, then bd is 14.

step-by-step explanation: