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Svet_ta [14]
3 years ago
5

Evaluate the expression if a = -3, b = 64, c = 4, and d = 36. 4a? + 2c

Mathematics
1 answer:
motikmotik3 years ago
4 0

Answer:

-4

Step-by-step explanation:

4(-3)+2(4)=-4

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4x2 - 12x + 9 can be factored as (2x - 3)(2x - 3)<br><br> True<br><br> False
azamat

Answer:

(2 x - 3)^2 thus it's True

Step-by-step explanation:

Factor the following:

4 x^2 - 12 x + 9

Factor the quadratic 4 x^2 - 12 x + 9. The coefficient of x^2 is 4 and the constant term is 9. The product of 4 and 9 is 36. The factors of 36 which sum to -12 are -6 and -6. So 4 x^2 - 12 x + 9 = 4 x^2 - 6 x - 6 x + 9 = 2 x (2 x - 3) - 3 (2 x - 3):

2 x (2 x - 3) - 3 (2 x - 3)

Factor 2 x - 3 from 2 x (2 x - 3) - 3 (2 x - 3):

(2 x - 3) (2 x - 3)

(2 x - 3) (2 x - 3) = (2 x - 3)^2:

Answer:  (2 x - 3)^2

6 0
4 years ago
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What is 1+1? I need help fast.
Vesna [10]

Answer:

1+1 is 2

Hope it will help :)

3 0
3 years ago
Which function is graphed?
gavmur [86]

Answer B

the first curve stops on (1 ; 3) excluded  (x < 1)

and

the straight line starts on (1 ; 1) included   (x ≥ 1)

3 0
2 years ago
I NEED HELP I WILL GIVE BRAINLIEST TO THE CORRECT ANSWER!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Lynna [10]
The answer is 65!
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4 0
4 years ago
The value of a company in millions of dollars during its first 10 years increased by 2% each year.The original valuation of the
solong [7]

Answer:

Step-by-step explanation:

The rate at which the value of the company increased is exponential.

We would apply the formula for exponential growth which is expressed as

A = P(1 + r)^t

Where

A represents the value of the company after t years.

t represents the number of years.

P represents the initial value of the company.

r represents rate of growth.

From the information given,

P = 2.1 million

r = 2% = 2/100 = 0.02

t = x years

The function to represent the value of the company, x years after being founded is

A = 2.1 × 106(1 + 0.02)^x

Therefore, the worth of the company in 6 years is

A = 2.1 × 106(1 + 0.02)^16

A = 2.1 × 10^6(1.02)^6

2364941

The worth of the company in 2 years is

A = 2.1 × 10^6(1 + 0.02)^2

A = 2.1 × 10^6(1.02)^2

A = 2184840

The difference in worth of the company after 6 years and after 2 years is

2364941 - 2184840 = $180101

8 0
3 years ago
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