Answer:
x=7
Step-by-step explanation:
9x+20x+16+12x+10+7x-2=360
48x+24=360
48x=360-24
48 x=336
x=336/48=7
 
        
             
        
        
        
Answer:
 .
. 
Step-by-step explanation:
Two vectors  and
 and  are parallel to one another if and only if the ratio between their corresponding components are equal:
 are parallel to one another if and only if the ratio between their corresponding components are equal:
 .
.
Equivalently:
 .
.
For the two vectors in this equation to be parallel to one another:
 .
.
Solve for  :
:
 .
.
 would be the only valid value of
 would be the only valid value of  ; no other value would satisfy the
; no other value would satisfy the  equation.
 equation.
 
        
             
        
        
        
Answer:
50%
Step-by-step explanation:
4 is equal to 100
2 is half of 4
100 ÷ 2 = 50
 
        
                    
             
        
        
        

Step-by-step explanation:
The trigonometric ratios will be used used for finding the values of given variable
For c
We have to use a ratio that has perpendicular and base in it. so we will use tan x

similarly for a

Hence,

Keywords: Triangles, Trigonometric Ratios
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