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borishaifa [10]

3 years ago

14

4=(1/2)^× solve for x

1 answer:

cricket20 [7]3 years ago

4 0

$4=\left(\frac{1}{2}\right)^x\\
2^2=2^{-x}\\
x=-2
$

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jessie sorted the coins in her bank. she made 7 stacks of 6 dimes and 8 stacks of 5 nickels. she then found 1 dime and 1 nickel.

sergiy2304 [10]

You will have 43 dimes and 41 nickels

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Order 56656, 67445, 9199

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Step-by-step explanation:

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A sculpture of a clothespin is 20 feet high. A normal clothespin of this shape is five inches high. Using this scale, how many f

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Write a quadratic function with zeroes 0 and 8.

Jlenok [28]

Answer:

$x^2-8x=0$

Step-by-step explanation:

the quadratic function should be as follows:

$x^2-8x=0$

Now let's confirm that the zeros of the function are 0 and 8

$x^2-8x=0=x(x-8)=0$

Therefore we can see that if x = 0

$0^2*8*0=0\\0=0$

the equation is fulfilled

And we also have $(x-8)$

for this expresion to be equal to zero:

$x-8=0\\x=8$

thus, if x = 8

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the equation is also fulfilled

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3 0

3 years ago