Answer:
m=-74/11
Step-by-step explanation:
Distribute the 8 through the Parenthesis.
-24=24=-5m+10(3m-5)
Collect Like terms
-24+24=-35m-50
Move terms
-24m+35m=-50-24
11m=-50-24
11=-74
Divide by 11
Answer- -74/11
Answer: it might be the 2 one but i am not sure
Step-by-step explanation:
Answer:
0.91
Step-by-step explanation:
Let the length and width of the square board be x cm, when 4 cm are cut of from the corner, the dimensions of the box will be:'
length=(x-8) cm
width=(x-8) cm
height=x cm
thus the volume will be:
4(x-8)(x-8)=144
4(x^2-16x+64)=144
this can be written into:
x^2-16x^2+64=36
solving the above gives us:
x=2 or x=14
when x=2, the dimensions will be negative. Thus we take x=14 cm, the original dimensions are 14 cm by 14 cm
Answer:
72-18=54
Step-by-step explanation:
Do good!
