Answer:
z=3
Step-by-step explanation:
4(z+6)-11=25
add 11 to both sides
4(z+6)-11+11=25+11
simplify
4(z+6)=36
divide each side by 4
(4(z+6))/4=36/4
Simplify
z+6=9
subtract 6 from each side
z+6-6=9-6
simplify
z=3
The area is 336 is you multiply the outer numbers then subtract the numbers on the in side that's what you get
S=6a²
a=8mm
S = 6 * 8² = 6 * 64 = 384 mm²
No slope i believe. good luck!
You first need to get x on one side, so you first subtract 35 from both sides, and you get
-4x < 2
then you divide by -4 on both sides, so you get
x < -0.5
(i hope this is correct)
