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:
2*3*a*a*a*b*b*b
Step-by-step explanation:
Factor by breaking the term into the components which multiply to make it.
42 factors into 6*7 and 6 factors into 2*3. So 42 = 2*3*7.
Answer:
13 1/2
Step-by-step explanation:
this is surely the answer. 13.5
Depends on your grade in elementary, and when you decide to attend college after you graduate.
1 2 and 4. it won’t let my answer be that short
