Answer:
Step-by-step explanation:
4
 
        
                    
             
        
        
        
Answer:
ANSWER: ADC=82
bda = 144
(7x+34)+(9x+46)=144
16x+80=144
16x=64
x=4
9(4)+46=82
adc=82
Step-by-step explanation:
 
        
                    
             
        
        
        
Since the measurement of the longest side is missing we can use the pythagorean theorem to find the hypotenuse or longest side. 
18^2 + 32^2 = c (hypotenuse) ^2
324 + 1,024 = c^2
1,348 = c^2
sqrt 1,348 = c
36.72 = c 
i do not agree with ted because when you use the pythagorean theorem you do not get 47cm 
this can be proved by 
18^2 + 32 ^2 = 47^2 
we already know the left side is 1,348 
1,348 = 47^2
1,348 does not equal 2,209 which is 47 squared
        
             
        
        
        
Answer:
it looks like 7
Step-by-step explanation:
 
        
             
        
        
        
I got 1/81. because u spun the spinner twice i multiplied the regions you are allowed to get by 2 which makes your denominator 18 then you can get the numbers 3 and 6 twice since the spinner is used twice then multiplied them together. so it would be 2/18 x 2/18 = 4/324 which equals 1/81