You have to find out what is the square root of 1.5 is which is <span>1.22474487139 by calculator to make sure of this, do answer squared and you will get 1.5</span>
        
                    
             
        
        
        
Answer:
1)4
2)28
3)18.3
4)38.5
5)22.5
6)19.25
7)25.5
8)69.666
9)6.5
10)22.666
Step-by-step explanation:
- To do this first you should convert the mix numbers into inproper fractions and then solve.
1)8/5*5/2=4
2)21/5*20/3=7*4
                   =28
3)33/4*20/9=11*5/3
                    =55/3
                    =18.33...
                    =18.3
4)35/6*33/5=7*11/2
                    =77/2
                    =38.5 
5)22/8*90/11=45/2
                     =22.5
6)11/3*21/4=11*7/4
                  =77/4
                  =19.25
7)34/5*15/4=34*3/4
                   =25.5
8)22/3*57/6=11*19/3
                    =209/3
                    =69.666
9)39/8*4/3=13/2
                  =6.5
10)17/2*8/3=17*4/3
                  =68/3
                  =22.666
<em>Hope you got this</em>
<em>If you have any doubt please ask me</em>
<em>If you need this in fraction form just check the attachment</em>
 
        
             
        
        
        
Answer:
AB = CD
BC = DA
Step-by-step explanation:
Since 3x+2 = 5x-2, solving for x yields 2. Since BC = 4x+1 = DA, BC and DA both equal 4(2)+1 = 9.
 
        
                    
             
        
        
        
Answer:
D. 105 students and 150 guests
Step-by-step explanation:
105 students and $1 for each ticket is $105.(105 x 1 = 105)
150 guests and $5 for each ticket is $750.(150 x 5 =750)
$105 + $750 = $855 
 
        
                    
             
        
        
        
Answer:
294
Step-by-step explanation:
Area = length x width
Area of one square is 7 x 7 or 49
There are 6 squares so do 49 x 6 or 49 + 49 + 49 + 49 + 49 + 49 + 49
Answer is 294.