Answer:
70.4 meters
Step-by-step explanation:
A to B: 40²+10²=c² = 1600+100=c² = 1700=c² = c=√1700 = 41.23
B to C: 25²+15²=c² = 625+225=c² = 850=c² = c=√850 = 29.15
41.23+29.15=70.38
 
        
             
        
        
        
11/30 is .36666... because that is what you get when you divide 11 by 30. Hope this helps!
        
             
        
        
        
Answer:
106
Step-by-step explanation:
Given:
Thirteen fewer than three times his thinking number is 305. 
Question asked:
What number is Tomás thinking ?
Solution:
Let Toma's thinking number be 
As 13 fewer than 3 times his thinking number is 305. 
The equation will be:


Adding both side by 13

Dividing both side by 3

Thus,  Tomàs was thinking of a number is 106
 
        
             
        
        
        
Answer:
The option A) -4-3i is correct
Therefore the simplified given expression is (-1-6i)+(-3+3i)=-4-3i
Step-by-step explanation:
Given that the expression is (-1-6i)+(-3+3i)
To simplify the given expression as below :
(-1-6i)+(-3+3i)=-1-6i-3+3i
=(-1-3)+(-6i+3i) ( combining the real parts and imaginary parts separately and adding the like terms )
=-4+(-3i) 
=-4-3i
(-1-6i)+(-3+3i)=-4-3i
Therefore the simplified given expression is (-1-6i)+(-3+3i)=-4-3i
Therefore the option A) -4-3i is correct
 
        
             
        
        
        
Answer:
(-0.6 , -5.2)
Step-by-step explanation:
4x-2y=8
y=12x+2
just graph the line of each equation of the system and then locate the 
intersection point
the coordonates of that point are pair solutio to the system 
check the picture below for the graph.
:)