6:18 students in Debra's class own a cellphone. Because there are 24 people in total. Minus the people who already own cellphones. Leaving 18 without cellphones. The ratio is people who have cellphones to people who do not.
24-6=18. Thus, the ratio would be 6:18
Answer:
Obtuse, isosceles
Step-by-step explanation:
Classify. Two same length sides make it isosceles
A larger angle than 90° make it obtuse
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A>12!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answer:
18 machines
Step-by-step explanation:
Data provided in the question:
It takes 4 machines 6 days to produce x units
Therefore,
it will take 4 machines 18 days to produce 3x units
let it takes Y machines 4 days to produce 3x units
Thus,
4 × (18 days) = 3x .............(a)
Y × (4 days) = 3x .............(b)
equating equation a and b, we get
or
4 × (18 days) = Y × (4 days)
or
Y = 18
Hence,
18 machines are required to produce a total of 3x units of product P in 4 days
