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faust18 [17]
3 years ago
12

Solve for x. (X+10)(x+10)=0

Mathematics
3 answers:
atroni [7]3 years ago
7 0

Answer:

use foil method-first inside outside last

Step-by-step explanation:

Mandarinka [93]3 years ago
4 0

Answer:

X = -10

Step-by-step explanation:

Adding negative ten and ten results in zero, and zero multiplied by anything is, of course, still zero.

(-10 + 10) * (-10 + 10) = 0

0 * 0 = 0

MrRa [10]3 years ago
3 0

X=-10

Because (x+10)(x+10)=0

So it becomes (x+10)^2=0

And therefore x=-10

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The gestation period of humans (266 days) is what percent longer than the gestation period of pigs (115 days).
ruslelena [56]

Answer:

56.8%

Step-by-step explanation:

(115/266)* 100 = 43.2%

which means 115 is 43.2% of 266

so,

The gestation period for Humans is 56.8% (100 - 43.2) longer than of pigs

I hope this is correct!

7 0
3 years ago
That sounds like a good deal, but how about I give you 10 points for an answer.
Ilia_Sergeevich [38]
The answer is A - 1
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Answer:

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3 years ago
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Kisachek [45]
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3 years ago
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anu borrows 12,500 as 12% per annum for 3 years at simple interest find the simple interest she has to pay at the end of 3 years
marishachu [46]

Answer:

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Step-by-step explanation:

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3 0
2 years ago
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