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Ierofanga [76]
3 years ago
5

5. One teacher and 23

Mathematics
1 answer:
Lena [83]3 years ago
5 0

Answer: 396

Step-by-step explanation:

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Javed downloaded from the Internet two files that had a combined size of 696 megabytes. The size of the first file was 290 megab
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7 minutes I'm pretty sure I'm sorry if I'm not but if I'm right can I have brainliest answer?

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Please tell me answer not by directly step by step please don't write answer only please please please
irinina [24]

Step-by-step explanation:

Given,

y=2x=,z=3x,r=4x

Now,

x+y+z+r=360°(complete turn)

x+2x+3x+4x=360°(given)

10x=360°

x=360°/10

x=36°

Hence,

x=36°

y=2x=2×36°=72°

z=3x=3×36°=108°

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Richard walks every day for exercise at a rate of 1 kilometer every 20 minutes.
OleMash [197]

Answer:

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Step-by-step explanation:

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7 0
2 years ago
Find the value of 4²+6÷2
belka [17]

The answer is:    " 19 " .

_____________________

Explanation:

To solve:

_____________________

Given:

" 4² + 6 ÷ 2 " ;

We solve using "PE MD AS" (mnemonic device for order of operations in order of consideration);  which stands for:

           "Please Excuse My Dear Aunt Sally (or Aunt Susan)" ;

Alternately:  "BE MD AS"  

           " Be Excused My Dear Aunt Sally (or Aunt Susan)" .

                         "Parentheses {alternative version:  "Brackets" ; in which "Parentheses can be considered "Brackets" ; yet in reality, Brackets would come before Parentheses}, then Exponents, then "Multiplication then Division (from left to right as they occur in the problem) , then "Addition then Subtraction (from left to right as they occur in the problem) .

_____________________

As such:  

Given:   " 4² + 6 ÷ 2 " , we have:  

"exponents", "addition" and "division" ;

So we can rewrite the problem as:

   "  (4²) + (6 ÷ 2) =

      (4 * 4) + (3)  =

       (16)   +  (3)  =  19 .

_______________________

The answer is:    " 19 " .

_____________________

7 0
3 years ago
What is 4/24 x 2/3 = <br><br> Simplied
andreyandreev [35.5K]

Answer:

all work is shown and pictured

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