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Vanyuwa [196]
3 years ago
6

∜64= 4ˣ, what is the value of x?

Mathematics
1 answer:
svlad2 [7]3 years ago
8 0

Answer:

x = (2 i π n)/log(4) + log(2 sqrt(2))/log(4) for n element Z

Step-by-step explanation:

Solve for x:

2 sqrt(2) = 4^x

Hint: | Reverse the equality in 2 sqrt(2) = 4^x in order to isolate x to the left hand side.

2 sqrt(2) = 4^x is equivalent to 4^x = 2 sqrt(2):

4^x = 2 sqrt(2)

Hint: | Eliminate the exponential from the left hand side.

Take the logarithm base 4 of both sides:

Answer:x = (2 i π n)/log(4) + log(2 sqrt(2))/log(4) for n element Z

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jarptica [38.1K]
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3 years ago
PLS HELP!!!!ILL MARK YOU THE BRAINLISt
Shkiper50 [21]

Answer:

(x+y)/xy or  (1/x + 1/y) portion of the leaves

Step-by-step explanation:

Let the total work done to rake the leaves be a for representation.

Thus,

given Maya takes x minutes to rake the leaves

thus,

work done by may in x minutes = a

dividing both side by x

work done by maya in x/x = 1 minutes = a/x

similarly

given Calra takes y minutes to rake the leaves

thus,

work done by may in y minutes = a

dividing both side by y

work done by maya in y/y = 1 minutes = a/y

__________________________________

Total work done by both in 1 minutes = a/x + a/y = a(1/x+1/y) = a(x+y)/xy

Thus, if a is the total work , then they do (x+y)/xy of a work in one minute.

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8 0
3 years ago
The number of employees for a certain company has been decreasing each year by ​8%. If the company currently has 730 employees a
lana66690 [7]

Answer:

146

Step-by-step explanation:

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3 years ago
A six sided fair die is rolled with two coins, all sides of a fair die have equal chances of being displayed ,Find the probabili
Marta_Voda [28]
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Question 6 of 15
umka2103 [35]

Answer:

LE=5\ units

Step-by-step explanation:

we know that

In a rectangle, the two diagonals are congruent and each diagonal bisects the other

so

LN=2KE ----> equation A

KE=LE -----> equation B

step 1

Find the value of x

solve equation A

LN=2KE

substitute the given values

(2x+2)=2(3x-7)

solve for x

2x+2=6x-14\\6x-2x=2+14\\4x=16\\x=4

step 2

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substitute the value of x

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Remember that

KE=LE  -----> by each diagonal bisects the other

therefore

LE=5\ units

8 0
4 years ago
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