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zaharov [31]
2 years ago
8

Let’s find 1/4-1/8, First, write the subtraction so the fractions have denominator 8. Then subtract.

Mathematics
1 answer:
bekas [8.4K]2 years ago
6 0

Answer:

The subtraction of the given fractional expression is \frac{1}{8}

Therefore \frac{1}{4}-\frac{1}{8}=\frac{1}{8}

Step-by-step explanation:

Given fractional expression is \frac{1}{4}-\frac{1}{8}

To find the subtraction of the given fractional expression as below :

Subtracting the given fractions

\frac{1}{4}-\frac{1}{8}

=\frac{\frac{1\times 8}{4}-1}{8}

=\frac{2-1}{8}

=\frac{1}{8}

\frac{1}{4}-\frac{1}{8}=\frac{1}{8}

Therefore the subtraction of the given fractional expression is \frac{1}{8}

Therefore \frac{1}{4}-\frac{1}{8}=\frac{1}{8}

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Calculate the account balance for $800 left on deposit for 255 days earning 5.25% compounded daily.
Svetradugi [14.3K]
The value would be 829.89.

The formula we use is 

A=p(1+\frac{r}{n})^{nt},

where A is the total amount, p is the principal, r is the rate expressed as a decimal number, n is the number of times per year the interest is compounded, and t is the number of years. 

We will use 800 for p; 5.25/100 = 0.0525 for r; 365 for n; and (255/365) for t (since it is not a full year):
A=800(1+\frac{0.0525}{365})^{\frac{255}{365}\times365}
\\
\\=800(1+\frac{0.0525}{365})^{255}=829.89
3 0
2 years ago
Using the triangle below, answer the following questions.
fomenos

Step-by-step explanation:

<u>Answer(1):</u>

Law of Cosines.


<u>Answer(2):</u>

since side "c" is missing so we will write formula used for side "c"

c^2=a^2+b^2-2ab\cdot\cos\left(C\right)


<u>Answer(3):</u>

First lets write both sine and cosine formulas:

Check the attached picture for the list of formulas:

From given picture we see that two angles A and B are missing. Also 1 side "c" is missing.

Sine formula uses two angles while cosine formula uses only one angles.

Hence cosine formula will be best choice to find the missing values.



4 0
3 years ago
Plz help..................refresh page before u answer
Butoxors [25]
Its C


Hope that helps!!
5 0
3 years ago
33/(-3)+6=<br> (-20)/5 - 2=<br><br> what is the greater value?
UNO [17]
The way to do this mathematically is by incorporating the Order of Operations.(Please Excuse My Dear Aunt Sally) This stands for (do first:) Parenthesis, then exponents, after that multiplication, now division, then addition, and finally subtraction. The side on the right then equals -5 while the side on the right equals -6. The greater value is the left side. If you have any other questions, just ask me!
5 0
3 years ago
Find the value of x?
jekas [21]
Hello!
The left triangle have two same side length so the two bottom angles are the same which is (180-56)/2=62
See the left triangle bottom right angle and the right triangle bigger angle have the sum of 180 degree so the bigger angle=180-62=118
The right triangle also have two same sides so they also have same angle degree so x=(180-118)/2=31
Have a great day!
4 0
3 years ago
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