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3 years ago

F(x) = ²log(3x +2) F'(x) = ...?

Mathematics

1 answer:

Oksanka [162]3 years ago

4 0

Hello,

If you mean $f(x)=log_2(3x+2)= \dfrac{ln(3x+2)}{ln(2)} \\

f'(x)= \dfrac{3}{ln(2)*(3x+2)}$

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Look at the steps used to solve the equation below . Which mathematical property justifies the work between steps #3 and 4 step#

Neko [114]

I’m sorry I’m wasting an answer but I’m having some technical issues with Brainly so I will try answering a question to see if it works

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3 years ago

1/5 ÷9 in it's simplest form<br><br>9÷ 1/5 in it's simplest form

Ulleksa [173]

Answer:

the first one is 1/45

the second one is 45

Step-by-step explanation:

i hope this helped

6 0

3 years ago

Quadrilateral ABCD is inscribed in a circle. Find the measure of each of the angles of the quadrilateral. Show your work.

LuckyWell [14K]

Step-by-step explanation:

Quadrilateral ABCD is inscribed in a circle.

Opposite angles of a Quadrilateral are Supplementary.

$\therefore \: \angle A + \angle C = 180° \\ \therefore \:(2x + 3) \degree+ (2x + 1) \degree = 180° \\ \therefore \: (4x + 4) \degree = 180° \\ \therefore \: (4x + 4) = 180 \\ \therefore \: 4x = 180 - 4 \\ \therefore \: 4x = 176 \\ \therefore \: x = \frac{176}{4} \\ \therefore \: x = 44 \\ \\ m\angle A = (2x + 3) \degree \\ = (2 \times 44 + 3) \degree \\ = (88 + 3) \degree \\ \huge \red{ \boxed{ \therefore \: m\angle A =91 \degree}} \\ \\ m\angle C = (2x + 1) \degree \\ = (2 \times 44 + 1) \degree \\ = (88 + 1) \degree \\ \huge \red{ \boxed{ \therefore \: m\angle C=89\degree}} \\ \\ m\angle D= (x - 10) \degree \\ = (44 - 10) \degree \\ \huge \red{ \boxed{ \therefore \: m\angle D =34\degree}} \\ \\ similarly \\ \\ \huge \red{ \boxed{ \therefore \: m\angle B = 146\degree}} \\ \\$

6 0

3 years ago

How are ∠1 and ∠2 related

andreyandreev [35.5K]

Answer:

D. They are adjacent

Step-by-step explanation:

Angles 1 and 2 have common side, so they are adjacent. They are not making a right or straight angle.

Correct choice is D

7 0

3 years ago

Use the distributive property to write an expression that is equivalent to: 3(x + 5)

lana [24]

Answer:

3x=15

Step-by-step explanation:

Here's what I found on google about the distributive property-

To “distribute” means to divide something or give a share or part of something. According to the distributive property, multiplying the sum of two or more addends by a number will give the same result as multiplying each addend individually by the number and then adding the products together.

Now for the math-

3(x+5)

distribute the numbers- 3(x)+3(5)

solve- 3*5=15

3x+15

3 0

3 years ago