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telo118 [61]
3 years ago
14

Two numbers whose sum is -1 and product is -20

Mathematics
1 answer:
enyata [817]3 years ago
3 0

Answer:

Let the two numbers be x and y.

Then x + y = 20, and y = 20 - x.

Their product is what you get when you multiply the two numbers together, in other words xy, or x(20 - x). You can expand this out to get 20x - x².

The product of the two numbers will be maximum at the value

Step-by-step explanation:

sorry if this didn't help

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Eddi Din [679]

Answer:

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Step-by-step explanation:

P(Red)=0.35

P(Green)=0.4

(a)Since there are three colours inside the bag

P(Red)+P(Green)+P(Yellow)=1

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P(Yellow)=1-(0.35+0.4)

P(Yellow)=0.25

(b) In probability, the sum of an event and its complement is 1.

Therefore:

P(Red)+P(Not Red)=1

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P(Not Red)=1-0.35

P(Not Red)=0.65

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mamaluj [8]

Answer:

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Hope This Helps!!!

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Read 2 more answers
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maks197457 [2]

Answer: (x^{\frac{2}{7}})(x^{\frac{3}{5}})

Step-by-step explanation:

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Answer:

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lord [1]
The answer is your second number
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