Answer:
256
Step-by-step explanation:
I judt know I don't know hoet to explain sorry hope it helps
 
        
                    
             
        
        
        
Treat it just like and equation at first. Multiply the 10 on both sides to get rid of it, leaving you with 50  x.  Then on the number line, since there is a line under it, you would make a filled in circle and an arrow pointing towards 51 and beyond
x.  Then on the number line, since there is a line under it, you would make a filled in circle and an arrow pointing towards 51 and beyond
 
        
             
        
        
        
Answer:
92.8 km
Step-by-step explanation:
s=d/t
58=d/1.6
58*1.6=d
92.8=d
 
        
             
        
        
        
Which of these is equal to cos 47°?
a. cos 43°
b. sin 43°
c. tan 43°
d. cos 133°
B.....
cos (47°)= sin (90°-47°)=sin (43°) [complementary angles]
Answer B
 
        
             
        
        
        
First, simplify the expression  Here you have three terms with
 Here you have three terms with  group them in the following way:
 group them in the following way:


Then substitute s=-3 and t=5:

Answer: 19.