Answer:
A
Step-by-step explanation:
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Answer:
Diameter = 14 cm
Circumference = 44 cm
Step-by-step explanation:
- Area of circle = πr²
- Diameter = 2r
- Circumference = 2πr = πd
- π ≈ 3.142
Answer:
i believe it only has one solution, which would be x=12.
Step-by-step explanation:
Answer:
the answer is-1<=x<7.
Step-by-step explanation:
let us replace <= and < sign by equal to(=)
when we do it we get,
-6x +14 = -28 and ex + 28 =25
when we solve them we get,
x=-1 and x= 25 respectively from 1st and 2nd question. so, -1<=x<7 is answer...
hope it will help uh...