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soldier1979 [14.2K]
2 years ago
15

Please help! I’m soooooo confused

Mathematics
2 answers:
garik1379 [7]2 years ago
6 0
Two methods for you:) I hope I can help you

eimsori [14]2 years ago
3 0

Answer: 5

Step-by-step explanation:

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What is 8 3/4 - 7 1/2
monitta

Answer:

1.25

Step-by-step explanation:

8 3/4 - 7 1/2 = 54 = 114 = 1.25

4 0
3 years ago
A square has a diagonal length 18 in. What is the side length of the square?
Elenna [48]

Answer:

9\sqrt{2} inches

or

12.728 inches

Step-by-step explanation:

Use Phytagorean Theorem

a^{2} +b^{2} =c^{2}

Since both all sides of a square are equal, this means that a^{2} and b^{2} are equal.

So that leaves us with:

a^{2} +a^{2} = 18^{2}

Simplify

2a^{2} = 324

Divide both sides by 2

\frac{2a^{2} }{2} =\frac{324}{2}

Simplify

a^{2} = 162

Find the square root of both sides

\sqrt{a^{2} } =\sqrt{162}

a = 9\sqrt{2}

(or if you want the decimal, rounded to the 3rd decimal place: 12.728)

4 0
2 years ago
Which is the graph of f(x) = one-fourth(4)x?
frez [133]

Answer:

The image shows the graph for given function.    

Step-by-step explanation:

We are given the following information in the question:

f(x) = \displaystyle\frac{1}{4}4^x

It is clear function is an exponential function and have shape similar to exponential function.

An exponential function is of the form:

f(x) = b^x,

where b is a parameter of the function and read as b raised to the power x.

The exponential function enjoys the following properties:

  • If  0 < b < 1, then the graph decreases as we move from left to right.
  • If b > 1, then the graph will increase as we move from left to right.

6 0
3 years ago
Read 2 more answers
What time is it <br> because i am bored
nlexa [21]

Answer:

its 11:09 where i am

Step-by-step explanation:

ahah-

3 0
3 years ago
Jacobs &amp; Johnson, an accounting firm, employs 15 accountants, of whom 9 are CPAs. If a delegation of 4 accountants is random
Artemon [7]
1st acc = 6/14 chance 
<span>2nd acc = 5/13 </span>
<span>3rd acc = 4/12 </span>

<span>6/14 * 5/13 * 4/12 = 0.0549450549 </span>

<span>round to 3 decimal places ==> 0.055
Please put me on brainlest if its correct! Thank you!</span>
7 0
3 years ago
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