Answer:
1: 130
2: 70 
Step-by-step explanation:
Supplementary angles add up to equal 180 
So to find the measure of the missing angles, we subtract the measure of the known angles from 180 
For #1
∠B = 180 - 50 
180 - 50 = 130 
Hence ∠B = 130 
For#2 
∠D = 180 - 110 
180 - 110 = 70  
Hence, ∠D = 70 
 
        
             
        
        
        
1. You have that the rule for a number pattern is add 4 and the <span>first term is 7.
 2. Let's call "n" to the number in the line where each student is. Then, you can express this as below:
 4n+7
 3. So, you have:
 Student N°1=4(1)+7=11
</span> Student N°2=4(2)+7=15
 Student N°3=4(3)+7=19
 Student N°4=4(4)+7=23
 Student N°5=4(5)+7=27
 Student N°6=4(6)+7=31
 Student N°7=4(7)+7=35
 Student N°8=4(8)+7=39
<span>
 What number should Jenna say?
 The answer is: 39</span>
        
             
        
        
        
Answer: first part is 2 then 0, after, its “are two real solutions” on edg, yw
Step-by-step explanation:
 
        
             
        
        
        
Answer:
100
Step-by-step explanation: