3 years ago

Nov 19 F

1 answer:

6 0

Answer:

l.mao you could just send a picture, it's a bit hard to actually answer any of the questions if it's jam-packed like that

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How to do this?

Mandarinka [93]

This equation uses two properties of logarithms:

$\ln(g^x) = x \ln(g)$

$\ln(a) + \ln(b) = \ln(ab)$

So you could take the ln from left and right hand side in the equation, and get:

(2-x)ln 3 = x ln 5

then

2 ln 3 - x ln 3 - x ln 5 = 0 =>

x(ln 3 + ln 5) = 2 ln 3

so x = 2 ln 3 / (ln3 + ln5)

Now using the 1st property you can say 2 ln 3 is ln 3² = ln9
and using the 2nd property you can say ln3 + ln5 = ln15

so x= ln9 / ln15

7 0

3 years ago

2. Kervins is $28 in debt because he borrowed money to buy food after school. He plans to pay back his debt at a rate of $7 per

AlladinOne [14]

C

-28 is his debt and adding or paying +7 every week

6 0

2 years ago

Select all the functions whose graphs include the point (3, 12)

anygoal [31]

1. Y=4

2. Y=2

3. Y=X

4. Y=2

(X,Y)

i hope this helps

Step-by-step explanation:

8 0

2 years ago

Solve for c.<br><br> a(c−b)=d

tatiyna

Answer:

c= ab + d/ a

Step-by-step explanation:

Let's solve for c.

a(c-b)=d

Step 1: Add ab to both sides.

-ab + ac + ab = d+ ab

ac = ab + d

Step 2: Divide both sides by a.

ac / a = ab + d / a

c = ab + d/ a

Answer:

c= ab + d/ a

Hope this helps ☝️☝☝

3 0

3 years ago

Plz help I don’t know the answer

Dahasolnce [82]

Are there options for the answers or not? If there is add the options.

5 0

2 years ago