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3 years ago

ANSWER ASAP

Mathematics

2 answers:

Aliun [14]3 years ago

8 0

7a - a ^2 - (-4 + 3a^2)
= 7a - a ^2 + 4 - 3a^2
= - 4a^2 + 7a + 4

answer
C) -4a^2 + 7a + 4

vaieri [72.5K]3 years ago

3 0

Answer:

C) -4a^2 + 7a + 4

Step-by-step explanation:

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If g(x) = 4 square root of x then g(45) is

AlladinOne [14]

Hi,

So we have g(x) = 4√(x). We're looking for g(45). Think of it like this: whatever number is in the place of x in g(x), just place that number AS x.

Therefore, we have :
g(45) = 4√(45) ⇒ (4) × (√(45)) ⇒ (4)(3√(5)) = 12√(5).

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2 years ago

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Svetradugi [14.3K]

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2 years ago

What is the answer for: 1÷6 + √3

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2 years ago

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Pls help I’ll brainlest ASAP and add extra points

charle [14.2K]

Answer:

3 to 6 making 9 multiply by 4 giving 36

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2 years ago

The population of Farmersville can be modeled by the inequality y > 2,000x + 2,100, where x is the number of years since 2010

Kaylis [27]

Answer:

The population can be greater than 6,100 but less than 6,300, and thus, we cannot determine if the population of Farmersville will be greater than 6,300 in 2012.

Step-by-step explanation:

Inequality for the population of Farmsville:

The inequality for the population of Farmsville in x years after 2010 is given by:

$y(x) > 2000x + 2100$

Will the population of Farmersville be greater than 6,300 in 2012?

2012 is 2012-2010 = 2 years after 2010, so we have to find y(2).

$y(2) > 2000(2) + 2100$

$y(2) > 6100$

The population can be greater than 6,100 but less than 6,300, and thus, we cannot determine if the population of Farmersville will be greater than 6,300 in 2012.

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2 years ago