Answer:
z = 83 /( -c+6-t)
Step-by-step explanation:
-cz+6z= tz+83
Subtract tz from each side
-cz+6z -tz= tz-tz+83
-cz+6z- tz=83
Factor out a z
z( -c+6-t) = 83
Divide by ( -c+6-t)
z( -c+6-t)/( -c+6-t) = 83 /( -c+6-t)
z = 83 /( -c+6-t)
3w-13w=-20
Combine like terms
-10w=-20
divide both sides by -10
w=2
There will be 9. Hope this helped! :)
Answer:
h = 28.2 ft tall
Step-by-step explanation:
19² + h² = 34²
361 + h² = 1156
h² = 1156 - 361
h² = 795
h = 
h = 28.2
Hope this helps!