Step-by-step explanation:
option e.5,13
.............
 
        
             
        
        
        
Answer:
Step-by-step explanation:
The above is a right angled triangle
So you take the longest side 
9.4^2 - 6.8^2
88.36- 46.24
sqrt of 42.12
6.4899
To the nearest tenth of a degree = 6.56.5ft
 
        
             
        
        
        
Answer:
1092
Step-by-step explanation:
Step one:
given data
Ms Lucas has 9 cases of crayon with 52 boxes in each case
total crayon is
9*52= 468
Ms Bruns has 6 cases of crayon with a 104 in each case
total crayon is
6*104= 624
The total crayon is 
468+624= 1092
 
        
             
        
        
        
You would multiply 5 by 25 (125) and then subtract 7 (118). Parentheses, exponents, multiply/divide, then add/subtract.
 
        
             
        
        
        
Line CB touches circle A only at one point (point B), hence CB is a tangent.
<h3>What is a 
circle?</h3>
A circle is the locus of a point such that its distance from a fixed point (center) is always constant.
When a line intersects a circle in exactly one point the line is said to be tangent to the circle
Hence since Line CB touches circle A only at one point (point B), hence CB is a tangent.
Find out more on circle at: brainly.com/question/24375372