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2 years ago

What is the value of k in the equation?

Mathematics

2 answers:

MatroZZZ [7]2 years ago

4 0

Answer:

The answer would be 13. K= 13

Step-by-step explanation:

ch4aika [34]2 years ago

3 0

Answer:

Step-by-step explanation:

i did the assignment :)

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Solve: 2 In 3 = In(x - 4) a) x=9 b) x= 10 c) x=13

pogonyaev

Answer:

C) 13........................

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3 years ago

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Determine the principal value of the function: Arc sin(square root of 3/2)

Drupady [299]

Answer:

π/3

Step-by-step explanation:

We have to find the principal value of $\text{arc sin}(\frac{\sqrt{3}}{2} )$

arc sin means sin inverse. The sin inverse is a one to one function with its range between $-\frac{\pi}{2} \textrm{ to } \frac{\pi}{2}$

The principal value of the arc sin will lie within the above given range.

value of sin (60) or sin( $\frac{\pi}{3}$ ) is $\frac{\sqrt{3}}{2}$ .

$\frac{\pi}{3}$ lies between $-\frac{\pi}{2}\textrm{ and } \frac{\pi}{2}$

So, from here we can say that the Principal Value of Arc sin(square root of 3/2) is π/3

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4 years ago

when Elena 's car moves forward such that each tire make one full rotation ,the car has traveled 72 inches .how many full rotati

Marat540 [252]

It will take 5 full rotations for Elena's car to travel ten yards

explanation: 10 yards=30 feet, and there are 12 inches in one foot. multiply 30 by 12. once you do that, you get 360. next, divide 360 by the 72 inches in each full rotation. 360/72=5. so the answer is 5 full rotations

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3 years ago

Jenny made five loaves of banana bread that had 1/4 cup of oil in each loaf. After she was done baking, she had 5/8 cup of oil r

-Dominant- [34]

The answer is 1 - 5/8
= 3/8

7 0

3 years ago

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How many solutions does this system of equations have?

azamat

Answer:

its one solution