Let w be the width of the second garden. Then, its' length is 2w+4. So:
w(2w+4)=70
2w²+4w-70=0
w²+2w-35=0
(w+7)(w-5)=0
w=5
2w=10
2w+4=14
The first garden is 5m x 10m, the second is 5m x 14m
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Answer:
B.
Step-by-step explanation:
A- 12 + 5 = 17 (Cannot be the same)
B- 10 + 15 = 25 (More than the 3rd side) ✅
C- 9 + 11 = 20 (Cannot be less than the 3rd side)
D- 7 + 6 = 13 (Cannot be less than the 3rd side)
Answer:
Domain: all real numbers
Range: all real numbers
Step-by-step explanation:
Answer: Can you give me the choices?
Step-by-step explanation:
Answer:
x= -2
Step-by-step explanation: