Malachy was thinking of a number. Malachy doubles it and gets an answer of 91.6. What was the original number?
2 answers:
Answer:
45.8
Step-by-step explanation:
2(X) = 91.6
X = 91.6/2
X = 45.8
Answer:
45.8
Step-by-step explanation:
Say the number Malachy was thinking of is <em>x</em>.
Doubling it gives 2x, which we see also equals 91.6. Set these equal to each other:
2x = 91.6
To solve, we divide both sides by 2 and get x = 45.8, which is our answer.
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Step-by-step explanation:
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Answer:
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Step-by-step explanation:
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Answer:
(1, 9/2) or (1, 4.5)
Step-by-step explanation:
To find the midpoint, take the x1 and x2 values and divide it by 2, same for the y values.
(4-2)/2 and (6 + 3)/2
1 and 4.5
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I believe the answer is 90
The answer would be: 0.0065
