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3 years ago

Y= (x + 4)2 + 8 how do you simplify this equation

Mathematics

1 answer:

Oksi-84 [34.3K]3 years ago

8 0

Answer:

Step-by-step explanation:

you could distribute and combine like terms

y=(x+4)2+8

y=2x+8+8

y=2x+16

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What is 1379 x 38 estimated

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1379= 1380
38=40
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Or you can use the ≈ sign which means about so

1380 x 40 ≈ 55200

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3 years ago

The graph below shows three different normal distributions. 3 normal distributions are shown. All 3 are at different points on t

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In scoop county 16.8% of residents have diabetes. If 12,914 scioto county residents have diabetes, what is the population of the

Sergeu [11.5K]

The population of the county is 76,869.

Step-by-step explanation:

Given,

Number of people with Diabetes = 12914

Percent of people with Diabetes = 16.8%

Let,

x be the number of people in county.

16.8% of x = 12914

$\frac{16.8}{100}x=12914\\0.168x=12914$

Dividing both sides by 0.168

$\frac{0.168x}{0.168}=\frac{12914}{0.168}\\x=76869.04$

Rounding off to nearest whole number

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Keywords: division, percentage

Learn more about percentage at:

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4 years ago

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(a+b+c)(d+e+f)(a+b+c)(d+e+f)(a+ b+ c) <br> ( d+e+ f)

8090 [49]

Hi the expanded form is

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$+ 18 c d e f a^2 + 3 b^2 d^3 a + 3 c^2 d^3 a \\+ 6 b c d^3 a + 3 b^2 e^3 a + 3 c^2 e^3 a + 6 b c e^3 a + 3 b^2 f^3 a \\+ 3 c^2 f^3 a + 6 b c f^3 a + 9 b^2 d e^2 a \\+ 9 c^2 d e^2 a + 18 b c d e^2 a + 9 b^2 d f^2 a\\ + 9 c^2 d f^2 a + 18 b c d f^2 a + 9 b^2 e f^2 a + 9 c^2 e f^2 a + 18 b c e f^2 a + 9 b^2 d^2 e a \\+ 9 c^2 d^2 e a + 18 b c d^2 e a + 9 b^2 d^2 f a + 9 c^2 d^2 f a + 18 b c d^2 f a \\+ 9 b^2 e^2 f a + 9 c^2 e^2 f a + 18 b c e^2 f a$

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$+ 9 b c^2 e f^2 + 9 b^2 c e f^2 + 3 b^3 d^2 e \\+ 3 c^3 d^2 e + 9 b c^2 d^2 e + 9 b^2 c d^2 e + 3 b^3 d^2 f + 3 c^3 d^2 f \\+ 9 b c^2 d^2 f + 9 b^2 c d^2 f + 3 b^3 e^2 f + 3 c^3 e^2 f + 9 b c^2 e^2 f \\+ 9 b^2 c e^2 f + 6 b^3 d e f + 6 c^3 d e f + 18 b c^2 d e f + 18 b^2 c d e f$

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3 years ago

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