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ziro4ka [17]
2 years ago
11

Can somebody please solve this I don’t know what I’m doing X^2+8x=-20

Mathematics
1 answer:
Andre45 [30]2 years ago
5 0

Answer:

i think its -2

Step-by-step explanation:

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In a film, an actor played an elderly uncle character is criticized for marrying a woman when he is 3 times her age. He wittily
yanalaym [24]

Answer:the uncle is 54 years old.

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Step-by-step explanation:

Let x represent the age of the uncle.

Let y represent the age of the woman that he married.

In the film, an actor played an elderly uncle character is criticized for marrying a woman when he is 3 times her age. This means that

x = 3y

He wittily replies, "Ah, but in 18 years time I shall only be twice her age. It means that

x + 18 = 2(y + 18)

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Substituting x = 3y into equation 1, it becomes

3y + 18 = 2y + 36

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y = 18

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6 0
3 years ago
What is the expressions that equal 372,000
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Answer:

Look below

Step-by-step explanation:

372,000 = 372,000

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4 0
3 years ago
What is the range of the function represented by the table of values below?
Viefleur [7K]
The range is the interval of y values.
Smallest y values is -9 and the highest y values is 9.
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4 0
3 years ago
If Triangle Q S R is congruent to triangle Y X Z describes two triangles, which other statement is also true?
Soloha48 [4]

Answer:

The second one because q goes with y r goes with z and s goes with x

Step-by-step explanation:

5 0
2 years ago
What is the solution to the inequality?
iVinArrow [24]

Answer:

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Step-by-step explanation:

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12-8 < 8-8 +x

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x > 4

7 0
2 years ago
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