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3 years ago

Find log1/4 rounded to the nearest hundredth.

Mathematics

1 answer:

erastovalidia [21]3 years ago

4 0

Answer:

-log_4

Step-by-step explanation:

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Multiplicative Inverse Property 2 · a = 1 use the property

Korvikt [17]

Answer:

If you write a number as a fraction, that number's reciprocal is a fraction with the numerator and the denominator switched around. For example, the reciprocal of

. Some general rules to keep in mind:

-If the fraction has a

in the numerator, the reciprocal is undefined.

-If the fraction has a

in the denominator, the fraction itself is undefined. Thus it can't have a reciprocal.

-Any other fraction has exactly one reciprocal.

Finally, the reciprocal of a reciprocal is the original fraction. This means if you flip a fraction's numerator and denominator, and then flip them back, you get the number you started with.

Step-by-step explanation:

7 0

3 years ago

X^2 + 1/2x + = 2 + <br> Help please

Gennadij [26K]

Answer:

Step 2:

For Completing the square,

$(\frac{1}{2} coefficient\ x)^{2} =(\frac{1}{2}\times \frac{1}{2})^{2}=\frac{1}{16}$

Add half coefficient of x square on both the side we get

$x^{2}+\dfrac{x}{2}+\frac{1}{16}=2+\frac{1}{16}$

Step-by-step explanation:

Solve:

$2x^{2}+x-4=0$

$2x^{2}+x=4$

Solution:

Step 1:

Dividing both the side by two we get

$x^{2}+\dfrac{x}{2}=2$

Step 2:

For Completing the square,

$(\frac{1}{2} coefficient\ x)^{2} =(\frac{1}{2}\times \frac{1}{2})^{2}=\frac{1}{16}$

Add half coefficient of x square on both the side we get

$x^{2}+\dfrac{x}{2}+\frac{1}{16}=2+\frac{1}{16}$

Step 3:

We know $(a +b)^{2} = a^{2}+2ab +b^{2}$

$(x+\frac{1}{4})^{2}=\frac{33}{16} \\ \\(x+\dfrac{1}{4})=\pm \sqrt{\dfrac{33}{16}} \\\\x=-\dfrac{1}{4}\pm \sqrt{\dfrac{33}{16}}$

6 0

4 years ago

Which of the following is greater, (1.06)60 or 60?

LekaFEV [45]

(1.06)60 is greater than 60, because 1.06 multiplied by 60 is 63.6, and 63.6 is greater than 60. Hope this helps fam

7 0

3 years ago

Claudia starts at the nature center and walks 12 mile along a trail to this signpost. How far is the waterfall from the nature c

VARVARA [1.3K]

Answer:

what is the whole question

Step-by-step explanation:

7 0

2 years ago

PLEASE HELP I WILL MARK BRAINLIEST!!!! :)

tia_tia [17]

Answer: B

Explanation:
(75 + 90)/250 = 0.66 = 66% of students are 11 or 12
5/250 = 0.02 = 2% of students are 10
(90 + 70)/250 = 0.64 = 64% of students are 12 or 13
10/250 = 0.04 = 4% of students are 14

7 0

3 years ago