Answer:
6 3/8 inches (6.375 inches)
Step-by-step explanation:
For simplicity we'll assume that both the photo and the poster board are square. To determine the width of the border, subtract 8.5 inches from the poster board width 21.25 inches, obtaining 12.75 inches, and then divide that 12.75 inches by 2: 6.375 inches (6 3/8 inches).
Set the photo 6 3/8 inches from each edge of the poster board.
The area of a triangle is half the product of the base and the height.
Since multiplication is commutative, the following expressions are equivalent:

So, option D is correct
If the width of peter's garden is 32 yards, the ratio of the areas is 47: 32
<h3>Area of a rectangle.</h3>
area of rectangle = lw
where
Therefore,
Peter rectangular garden
Jorge is planting a square garden. The sides of Jorge's garden are equal to the width of Peter's garden.
Therefore,
The ratios are as follows;
(15 + x)x : x²
Therefore, if the width of peter's garden is 32 yards, the ratio of the areas is as follows:
(15 + 32)32 : 32²
1504: 1024
752: 512
376: 256
94:64
47: 32
learn more on rectangle here: brainly.com/question/23881202
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2x(-7)^2-9 = 2x49-9=98-9=89 maybe
Answer:
i think N=32
Step-by-step explanation: