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It is easy the left side as to be ten times greater then your
right side for example my ones place is ten times greater my tens place
is ten times greater than my hundreds place and my hundreds place is ten
times greater than my thousands place i hope this will help you bye
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Step-by-step explanation:
 5/8 × 6/8= 30/8 => this is the wrong one
it should be 5/8 × 6/8= 30/64.
9/10×3/10= 27/100 => this is the true one
 
        
             
        
        
        
I’ve asked my teacher for the same thing and all he said was that this wasn’t possible! I still to this day wonder if he knew the answer!! Sorry tho I couldn’t help!
        
             
        
        
        
Answer:
U= 60
Step-by-step explanation:
it is 60 because they are opposite but they = each other. also if u want proof (the long way) then u do subtract the degree of the line which is 180. so 180-60 = 120 for the first line. so the angle next to the 60 is 120, now u do 180-120=60 and thats = to u
 
        
             
        
        
        
Answer:
Ф=xπ, x={0,+∞}
Step-by-step explanation:
be 19cosФ=5cosФ+14 → 19cosФ-5cosФ-14 → 14cosФ-14=0 → cosФ=1
then,  values for which cosФ=1 are Ф=0º=360º=720º........., but the values of Ф  must be radians, so Ф=xπ, where x∈Z, not including the negative numbers, 
x={0,1,2,3,....∞} 
Note: π≅3.141592 
when calculating the values, it must be done in radian mode