Answer:
1 inch
Step-by-step explanation:
If we call the thickness of the frame x, then the dimensions of the glass are:
w = 8 − 2x
h = 10 − 2x
The area of the glass is width times height:
48 = (8 − 2x) (10 − 2x)
Distribute and simplify:
48 = 80 − 16x − 20x + 4x²
0 = 4x² − 36x + 32
0 = x² − 9x + 8
Factor and solve:
0 = (x − 1) (x − 8)
x = 1 or x = 8
x can't be more than 4 (half the width of the frame), so x = 1 inch.
Answer:
96
Step-by-step explanation:
40=4x+8
32=4x
x=8
other side x+4 is 12
area is 12×8
96
Answer:In my opinion financing and budget are equally important, but not as important as investments and saving. If we invest, we won't be prepared for an emergency, since our capital was invested. Thus, saving is the most likely missing from a financial plan when not prepared or an emergency
Step-by-step explanation:
Answer:
86.4km
Step-by-step explanation:
you do 360*24% then you'll get the answer
