Hope these help:
#9 
a-4 divided by 5 = 12
5*12 is 60 
60+4 is 64 
60 (final answer for a)
#10
n+3 divided by 8 = -4
8*(-4) =  -32
-32 + 3 = -35
 -32 (final answer for n)
#11
6+z divided by 10 = -2
-2 * 10 = -20
-20=6=-26
-20 (final answer for z)
btw, can't see diagram
        
             
        
        
        
<h2>
Answer:</h2>
m∠MLQ = 60°. (<u>Equilateral triangle</u>)
Hence, m∠QLP = 30°.
<u>ΔLQP is an isosceles triangle (LQ and LP are congruent)</u>
m∠LPQ = m∠LQP = (180 - 30)/2 
m∠LQP = 150/ 2 
m∠LQP = 75°.
 
        
        
        
It is equal when you round it off.