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Tom [10]
2 years ago
12

Find two integers whose sum is 10 and product is 9

Mathematics
1 answer:
Leviafan [203]2 years ago
5 0

Answer:

let the numbers be x and y then by given conditions:

x + y = 10 ….. eq 1

and

xy = 9….. eq 2

from eq 2. y = 9/x

put this in eq. 1

x + 9/x = 10

x + 9= 10x

x = 1

now,

xy = 9put value of x

y = 9

Step-by-step explanation:

Hope it is helpful....

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3 years ago
A sphere of radius 2x m has an area of ​​152.4 m2 and a volume of 360.9 m3. How much will the area and volume of another sphere
VladimirAG [237]

Answer:

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Step-by-step explanation:

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Now take the same equation but replace 2x with 3x

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Now replace x with 3.482 and solve for area.

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