a rectangle yard has area 96 square feet. if the width of the yard is 4 feet less than the length, what is the perimeter, in fee
t, of the yard?
1 answer:
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Answer:
I believe it's 0,hope that helps
Answer:
C
Step-by-step explanation:
Answer: 1st train = 364 mph, 2nd train = 356.2
Step-by-step explanation:
Train 1: x + 7.8
Train 2: x
Train 1 + Train 2 = Sum
x + 7.8 + x = 720.2
7.8 + 2x = 720.2
2x = 712.4
x = 356.2
Train 1: x + 7.8
= 356.2 + 7.8
= 364
Answer:
(-8,-5)
Step-by-step explanation:
Answer:
1. (x+3)(x+1)
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3. (r-2)(r-1)
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6. (x-11)(x-11)
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8. (p-8)(p-8)
9. (x-1)(x-9)
10. (x+5)(x+1)
11. (a+9)(a-1)
12. (y-8)(y+1)
13. (x-3)(x+1)
14. (y+13)(y+1)
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16. (x+10)(x+2)
17. (a-12)(a-2)
18. (y+9)(y+2)
19. xy(x+2+y) i think
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21. xy(x+6-7y)
