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Roman55 [17]
2 years ago
14

verline%7B8%20-%202%7D%29%20%5C%7D%5D%20%5C%5C%20" id="TexFormula1" title=" Simplify: \: 18 \div 16 + [8 \{16 \div (10 - \overline{8 - 2}) \}] \\ " alt=" Simplify: \: 18 \div 16 + [8 \{16 \div (10 - \overline{8 - 2}) \}] \\ " align="absmiddle" class="latex-formula">
Correct Explanation will be mark as brainliest.​
Mathematics
2 answers:
german2 years ago
6 0

Step-by-step explanation:

The answer is 33.125.

Hope this helps

tester [92]2 years ago
3 0
<h3><u>Simplify :</u></h3>

{:\implies{\small{\sf{18 \div 16 + \bigg[8 \bigg\{16 \div \bigg(10 - \overline{8 - 2 } \bigg)\bigg\} \bigg]}}}}

<u>Simplifying vinculum bar </u>

{:\implies{\small{\sf{18 \div 16 + \bigg[8 \bigg\{16 \div \bigg(10 - \overline{8 - 2 } \bigg)\bigg\} \bigg]}}}}

{:\implies{\small{\sf{18 \div 16 + \bigg[8 \bigg\{16 \div \bigg(10 - 6\bigg)\bigg\} \bigg]}}}}

<u>Simplifying parentheses brackets</u>

{:\implies{\small{\sf{18 \div 16 + \bigg[8 \bigg\{16 \div \bigg(10 - 6\bigg)\bigg\} \bigg]}}}}

{:\implies{\small{\sf{18 \div 16 + \bigg[8 \bigg\{16 \div 4\bigg\} \bigg]}}}}

<u>Simplifying curly brackets </u>

{:\implies{\small{\sf{18 \div 16 + \bigg[8 \bigg\{16 \div 4\bigg\} \bigg]}}}}

{:\implies{\small{\sf{18 \div 16 + \bigg[8 \bigg\{ \dfrac{16}{4} \bigg\} \bigg]}}}}

{:\implies{\small{\sf{18 \div 16 + \bigg[8 \bigg\{ \cancel{\dfrac{16}{4}} \bigg\} \bigg]}}}}

{:\implies{\small{\sf{18 \div 16 + \bigg[8 \times 4\bigg]}}}}

<u>Simplifying square brackets </u>

{:\implies{\small{\sf{18 \div 16 + \bigg[8 \times 4\bigg]}}}}

{:\implies{\small{\sf{18 \div 16 + 32}}}}

<u>According to BODMAS rule simplifying devision </u>

{:\implies{\small{\sf{18 \div 16 + 32}}}}

{:\implies{\small{\sf{ \dfrac{18}{16}  + 32}}}}

{:\implies{\small{\sf{{\cancel{\dfrac{18}{16}}  + 32}}}}}

{:\implies{\small{\sf{ 1.125 + 32}}}}

<u>Now, according to BODMAS rule simplifying addition</u>

{:\implies{\small{\sf{ 1.125 + 32}}}}

{:\implies{\small{\sf{33.125}}}}

{:\implies{\underline{\boxed{\pmb{\sf{Answer = 33.125}}}}}}

<u>∴ The answer is 33.125.</u>

<u>\underline{\rule{200pt}{2.5pt}}</u>

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What is the solution to this system of equations graphed?
Levart [38]

Answer:

(2,-2)

Step-by-step explanation:

The solution to a system of equations like these, is where the two lines intersect. In this case, I believe, it would be at point (2,-2). Although, it is a little hard to pinpoint without the labeled number lines.

Hope this helps! Best of luck!

6 0
4 years ago
[Function Composition] could someone help me with this answers or show work either is fine
zavuch27 [327]

Answer:

21

Step-by-step explanation:

Given the following expressions

f(x) = x³-2x

g(x) =-x-2

We are to find (fog)(-5)

fog = f(g(x))

f(g(x)) = f(-x-2)

Replace x with -x-2 in f(x)

f(-x-2) = (-x-2)³-2(-x-2)

f(-x-2) = (-x-2)³+2x+4

fog = (-x-2)³+2x+4

Substitute x = -5 into the result

fog(-5) = (-x-2)³+2x+4

fog(-5) = (-(-5)-2)³+2(-5)+4

fog(-5) = (5-2)³-10+4

fog(-5) = 3³-6

fog(-5) = 27-6

fog(-5) = 21

Hence the required result of the composite function is 21

8 0
3 years ago
What is -0.8+1.4n=2+0.7n
Sergio [31]

Answer:

n=4

Step-by-step explanation:

To solve combine your like terms.

You can start by adding 0.8 to both sides and subtracting 0.7n from both sides.

-0.8+1.4n=2+0.7n\\1.4n=2.8+0.7n\\0.7n=2.8

Next, divide both sides by 0.7 to isolate for n.

0.7n=2.8\\n=4

6 0
3 years ago
WILL GIVE BRAINLIEST!
TEA [102]
I did this last year it is <span>D.
an=(2)an-1-2</span>
4 0
3 years ago
Read 2 more answers
Kite ABCD has an area of 48 ft2. Calculate the length of AC.<br> A. 6 ft<br> B. 12 ft<br> C. 18 ft
Harman [31]

Answer:

B. 12ft

Step-by-step explanation:

Area of kite is 2 times the area of triangle

= 2[(1/2)(4)AC] = 48, ie., AC = 12 ft

3 0
3 years ago
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