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Montano1993 [528]
3 years ago
6

the difference between 2 whole numbers is 66. the ratio of the 2 numbers is 2:5, what are the 2 numbers​

Mathematics
1 answer:
shtirl [24]3 years ago
8 0

Answer:

44 and 110

Step-by-step explanation:

The ratio of the 2 numbers = 2 : 5 = 2x : 5x ( x is a multiplier ) , thus

difference = 5x - 2x = 3x , then

3x = 66 ( divide both sides by 3 )

x = 22

Thus

2x = 2 × 22 = 44

5x = 5 × 22 = 110

The 2 numbers are 44 and 110

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Given the polynomial function below, find F(-1).
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f(x) =  -  {x}^{3}  -  {x}^{2}  + 1

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f( - 1) =  -  ({ - 1})^{3} -  ({ - 1})^{2} + 1 \\

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3 0
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