Mathematics, 18.07.2019 02:30 bren27

Really need some use the diagram below. write ad/ab in simplest form.

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_____________________________________________________
Question # 1) from first graph:
_____________________________________________________
The answer is: " 3 " .
_____________________________________________________

→   $\frac{AD}{AB}$ ; in  "simplest form" , is:  " 3 " .

_____________________________________________________
Question #2)  from second graph:
_____________________________________________________
The answer is: " 4 " .
_____________________________________________________ → " (the slope of BE) over (the slope of AE) " ;

   that is:  " (the slope of BE) / (the slope of AE) " ;

in "simplest form" ,  is: " 4 " .
_____________________________________________________

Explanation:
_____________________________________________________
For Question #1)

AD = 9 units (counted from the "attached graph").

AB = 3 units (counted from the "attached graph").
_____________________________________________________
We are asked to write: "AD over AB" ; in "simplest form" ;

→ AD/AB = " 9/3 " = " (9÷3) / (3÷3) " = "(3/1)" = " 3 ÷ 1 " = 3 .
_____________________________________________________
→ The answer is: " 3 " .
_____________________________________________________ →  "AD over AB" ; in "simplest form" ; is: " 3 " .
_____________________________________________________
→ AD/AB = " 3 " .
_____________________________________________________

Question 2): From second graph:
_____________________________________________________
Find the: " (slope of BE) / (slope of AE) " ; in "simplest form" :

From examination of the "second graph attached" :
_____________________________________________________
The "slope of BE" = rise/ run = 5/1 .

The "slope of AE" = rise/ run = 5/4 .
_____________________________________________________

So: "(the slope of BE) / (the slope of AE) ;

= (5/1) / (5/4) ;


= $\frac{5}{1}$ ÷ $\frac{5}{4}$ ;

→ To divide a fraction, you multiply the "reciprocal of the fraction; as follows:

= $\frac{5}{1}$ * $\frac{4}{5}$ ;

→ Both " 5 's " cancel out to " 1 "; since: "{5 ÷ 5 = 1 }" ;

→ And we can rewrite as:

= $\frac{1}{1}$ * $\frac{4}{1}$ ;

___________________________________________________________

= 1 * 4 ;

= " 4 " .
___________________________________________________________
→ The answer is: " 4 " .
___________________________________________________________ → "AD over AE" ; in "simplest form" ; is: " 4 " .
___________________________________________________________

Answer from: Quest

The answer is 10. and if you go by pemdas you would 1. multiplication 2. division 3. addition 4. subtraction
Solve the following problem using the order of operations. then match each operation with its place

Solve the following problem using the order of operations. then match each operation with its place

Answer from: Quest

What the heck i didn’t know

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Really need some use the diagram below. write ad/ab in simplest form....

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