= a^3 +3a^2-7a+4a^2+12a-28
=a^3 +7a^2+5a-28
Step-by-step explanation:
The area of a triangular pyramid is 5 cm.
In my case, I got nine months. Where both y values would equal 270.
Answer:
Answer:x=
−3z−1
0
Step-by-step explanation:x=
Step 1: Add -2x to both sides.
2x+3z+4+−2x=2x+3+−2x
3z+4=3
Step 2: Add -3z to both sides.
3z+4+−3z=3+−3z
4=−3z+3
Step 3: Add -4 to both sides.
4+−4=−3z+3+−4
0=−3z−1
Step 4: Divide both sides by 0.
0
0
=
−3z−1
0
x=
−3z−1
0
