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disa [49]
3 years ago
8

Identify the solution set of 6 ln e = eln 2x {2} {3} {6}

Mathematics
2 answers:
Sladkaya [172]3 years ago
8 0

Answer:

The solution set is {3}

Step-by-step explanation:

I am assuming the correctly formatted equation looks like this:

6\cdot \ln e = e^{\ln 2x}

Given that, the following simplifications on both sides of this equation can be made and x can be solved for:

6\cdot \ln e = e^{\ln 2x}\\6\cdot 1= 2x\\3 = x

(recall that ln(e)=1 and e^{ln(x)}=x)

The equation has exactly one solution, namely 3.

aleksley [76]3 years ago
3 0

Answer:

3

Step-by-step explanation:

in edge

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Elena-2011 [213]
Top one
y=-1.7+11y
x=-1.55+10y
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5 0
3 years ago
Read 2 more answers
8. A box is filled with candies in different colors. We have 40 white candies, 24 green ones, 12
Darya [45]

Answer:

P(Green\ or\ Red) = 0.30

Step-by-step explanation:

Given

White = 40

Green = 24

Red = 12

Yellow = 24

Blue = 20

Required

P(Green\ or\ Red)

The total numbe of candy is:

Total = 40 + 24 + 12 + 24 + 20

Total = 120

This probability is calculated as:

P(Green\ or\ Red) = P(Green) + P(Red)

For each, we have:

P(Green\ or\ Red) = \frac{Green}{Total} + \frac{Red}{Total}

Take LCM

P(Green\ or\ Red) = \frac{Green+Red}{Total}

P(Green\ or\ Red) = \frac{24+12}{120}

P(Green\ or\ Red) = \frac{36}{120}

P(Green\ or\ Red) = 0.30

8 0
3 years ago
the value of a baseball card can be represented by the equation y equals 3x + 39 where X represents the number of years that Rob
Blababa [14]

Answer:

I need the values of either X or Y to solve this. I can solve for what X is though.

Step-by-step explanation:

A: X = -12

B: X =78

C: X = 12.13

I hope this helps you, but since both X and Y are unknown variables, you can't solve it, only simplify (which it already is.)

3 0
3 years ago
Help due tonight!!
nata0808 [166]

Answer: 120 cm

Step-by-step explanation:

V = a^2 h/3

8 0
2 years ago
SOMEONE PLEAAAAAAAAAAAASE HELP
rodikova [14]
4x+5 = 8x - 11
4x - 8x = -11 - 5
-4x = -16
   x = 4

4x+5 = 4(4) +5 = 21
8x - 11 = 8(4) - 11 = 21

<RST = 21  + 21 = 42

answer
<RST = 42 degrees

6 0
3 years ago
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