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3 years ago

Chapter Test Find the distance between (2, -1) and (3, 4). The distance is units

Mathematics

1 answer:

AleksAgata [21]3 years ago

3 0

Answer:

657483920

Step-by-step explanation:

this is incorrect

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Find the derivative of f(x)=7 by the LIMIT PROCESS

vagabundo [1.1K]

Lim [f(x + dx) - f(x)]/dx
dx -> 0 

but f(x) = 7and f(x + dx) = 7

lim (7- 7)/dx = 0/dx = 0 
dx -> 0

7 0

3 years ago

Which of the following is the factored form of the given equation? 6x 2 + 2x - 8 = 0 2(3x + 4)(x - 1) = 0 (6x + 1)(x - 8) = 0 2(

Lelechka [254]

The correct answer for the question that is being presented above is this one: "2(x - 1)(3x + 4) = 0."

6x 2 + 2x - 8 = 0
(2x - 2) (3x + 4) = 0
2(x - 1)(3x + 4) = 0

The correct answer for the question that is being presented above is this one: "(x - 4)^2 = -19."

x2 - 8x + 3 =0
x2 - 8x + 16 = -3 - 16
(x - 4)(x - 4) = -19
(x - 4)^2 = -19

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4 years ago

The steps to solve it. Unsure what step I am missing. solve: e^(6x)=6e^(x)

Inessa [10]

Solve: $e^{6x} = 6e^{x}$

Taking the natural log of both sides will cancel out the left hand side, since exponentials and logarithmic functions are inverses of each other.

$ln(e^{6x}) = ln(6e^{x})$

Using the property, log(ab) = log(a) + log(b), we can simplify the right hand side, and the left side simply will cancel down to 6x.

$6x = ln(6) + ln(e^{x})$
$6x = ln(6) + x$

Isolate the variable to solve directly for x.
$6x - x = ln(6)$
$5x = ln(6)$

$\therefore x = \frac{ln(6)}{5}$

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4 years ago

What is 4 Over 25 divided by 15 over 16

Ket [755]

The answer is .17 if ur doing it in a calculator. if ur doing it by hand u do 4/25, but u cant divide fractions. so, for the second set of numbers u would change it to 16/15. then do 4/25 times 15/16 and u get 64/375, which is equivalent to .17 :)

6 0

3 years ago

Simplify Complex Numbers

MrMuchimi

√250 = √(25 * 10) = √(5^2 * 10) = √(5^2) * √10

… = 5 √10

=> a = 5

√(-300) = √(-1 * 3 * 100) = √(-1 * 3 * 10^2) = √(-1) * √3 * √(10^2) = i * √3 * 10

… = 10i √3

=> -a = 10 and b = 3 => a = -10 and b = 3

=> a - b = -10 - 3 = -13

8 0

3 years ago

Chapter Test Find the distance between (2, -1) and (3, 4). The distance is units​

Chapter Test Find the distance between (2, -1) and (3, 4). The distance is units