Answer:2 in.
Step-by-step explanation:
Given
Dimension of photo frame is
If the photo cover an area of
Suppose x be the width of border
Therefore dimension of frame without border is
And must be equal to
So,
Thus there are two values of x out of which is not valid because it is not feasible
thus width of border is
Step-by-step explanation:
4(5 + x) = 2x + 2
that is my understanding of the given problem.
if you made a typo, please adapt the following solution.
4×5 + 4×x = 2x + 2
20 + 4x = 2x + 2
20 + 2x = 2
2x = -18
x = -9
Answer:
I think its H but I could be wrong
Step-by-step explanation:
Answer:
w = width
h = height
2(w+h) < 200
w + h < 100
since w = 36, then
36 + h < 100
h < 100 - 36
h < 64
Step-by-step explanation:
The perimeter of the rectangular picture frame can be calculated by the equation,
2h + 2w = P
where h and w are height and width , respectively. Substituting the known values and the condition for the inequality,
2h + 2(36 in) < 200
The inequality gives h as,
h < 64
Thus, the answer is letter A.