Answer:
24,000 cm^3
Step-by-step explanation:
Volume is LxWxH
20x30x40=24,000cm^3
Answer:
You have to substitute so the answer to b will be - 41/128
0.092, 0.4, 0.432, 0.821 least to greatest so 0.092 is least
Answer:
ok put into y=mx+b form
2y=60x+120
y=30x+60
so we know 60 is the y-intercept so he is not correct
if u want more:
-60x+2y-120=0 add 60x
2y-120=60x add 120
2y=60x+120 divide by 2
y=30x+60
Hope this helps plz hit the crown :D
2b^2 + 81/2 b + 4
basically 2b^2 + 16b + 49/2 b + 4
= (2b^2) + 16b+49/2b) + (4)
= 2b^2 + 81/2 b + 4