Answer:
The length of the rectangle is 17 yards and the width of the rectangle is 14 yards.
Explanation:
To find the perimeter of the rectangle, you had to add twice the length of the rectangle to twice the width of the rectangle since the shape of a rectangle is made up of two legs (each representing the rectangle's length) and two legs (each representing the rectangle's width.
The perimeter can be mathematically seen as p = 2l+2w, where p is the amount corresponding to the perimeter of the rectangle, l is the amount representing the length of the rectangle, and w is the quantity reflecting the width of the rectangle. This equation can be modified using the equation l = w+3, since it is given that the length is 3 yards longer than the width.
Therefore, the p = 2l+2w equation can be modified to solve for w using the given conditions and the equation defining l.
p = 2l+2w
p = 2(w+3)+2w [Substituting l = w+3]
p = 2w+6+2w
p = 4w+6
p-6 = 4w+6-6
p-6 = 4w
(p-6)/4 = 4w/4
w = (p-6)/4
w = (62-6)/4
w = 56/4
w = 14
Now the length of the rectangle can be determined using the equation l = w+3.
l = 14+3 = 17
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Answer:
Correct
Step-by-step explanation:
the ratio is 6 chopped nuts : 8 chocolate chips
we're looking at 9:12
from 6 to 9, it must have added 3. 3 is half of 6.
from 8 to 12, it must have added 4. 4 is half of 8.
it's the same amount because he added half of the original.
11. Area as product = 7( d + 4 )
Area as sum = 7d + 28
12. Area as product = y( y + 3 )
Area as sum = y^2 + 3y
13. In circles , 12x and 60
Area as product = 12 ( x + 5 )
Area as sum = 12x + 60
14. In circles , x and 4
Area as product = 5 ( x + 4 )
Area as sum = 5x + 20
Hope this helps :)
Answer:
D) See that the red and purple triangles can be subtracted from both pictures
Step-by-step explanation:
I just did answered this question on USATestprep
Answer:
Step-by-step explanation:
it's 7/4.