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4 years ago

Only number 2, quickly please thanks!

Mathematics

1 answer:

prohojiy [21]4 years ago

7 0

For every $2 donated by an employee, the corporation matches with $3.

The amount donated by the corporation is c, and the amount donated by employees is e.

When the employees donate $2, the corporation donates $3.

We can write 2e=3c.

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Identify the solution set of 3 In 4 = 2 In x. 0 {6} O {-8, 8) O {8}

Aleksandr-060686 [28]

Answer:

x = 8

Step-by-step explanation:

3 ln 4 = 2 ln x ( x > 0 )

ln $4^{3}$ = ln $x^{2}$

x² = 4³

x² = (2³)²

x = ± 2³

$x_{1}$ = 8

$x_{2}$ = - 8 ( strange root, does not satisfy the domain of given function )

x = 8

3 0

3 years ago

PLEASE ANSWER ASAP FOR BRAINLEST DUE at 11:59 AND CAN NOT BE LATE PLZ HELP OMG PLZ HELPPPPPPPPPPPPPp GURL IM DYING RN PLZ HURRYY

skelet666 [1.2K]

Answer:

its the secong one trust

Step-by-step explanation:

its cause my butt told me lol not but sireosly its the second one if you need to explain them you are screwed gurllllll lol

4 0

3 years ago

What is the vector sum of (7,5) and (13,-5)

kolezko [41]

The vector sum of two vectors as (7,5) and (13,-5) is given by $v_1+v_2=20i+0j$ which can be written in point form as (20,0) .

Step-by-step explanation:

Here we have , two vectors as (7,5) and (13,-5) Which are represented as :

$v_1=7i+5j\\v_2=13i-5j$

Addition of vector is as same as normal addition of integers as :

⇒ $v_1+v_2=7i+5j+(13i-5j)$

⇒ $v_1+v_2=(7+13)i+(5-5)j$

⇒ $v_1+v_2=20i+0j$ ,

where i & j are the unit vectors in direction x-axis and y-axis respectively.

The vector sum of two vectors as (7,5) and (13,-5) is given by $v_1+v_2=20i+0j$ which can be written in point form as (20,0) .

3 0

4 years ago

Read 2 more answers

Using quadratic equation: help me solve it <img src="https://tex.z-dn.net/?f=10x%20-%20%20%5Cfrac%7B1%7D%7Bx%20%7D%20%20%3

pochemuha

Answer:

$10x - \frac{1}{x} = 3 \\ 10x = 3 + \frac{1}{x} \\ 10x = \frac{3x + 1}{x} \\ 10x \times x = 3x + 1 \\ 10 {x}^{2} = 3x + 1 \\ 10 {x}^{2} - 3x - 1 = 0 \\ 10 {x}^{2} - 5x + 2x - 1 = 0 \\ 5x(2x - 1) + 1(2x - 1) = 0 \\ (5x + 1)(2x - 1) = 0 \\ \\ 5x + 1 = 0 \\ 5x = - 1 \\ x = \frac{ - 1}{5} \\ \\ 2x - 1 = 0 \\ 2x = 1 \\ x = \frac{1}{2}$

hope this helps you.

Have a nice day!

4 0

3 years ago

Which fraction is simplified fraction of 28/56

stepan [7]

Answer:

1/2

Step-by-step explanation:

8 0

3 years ago

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