Step-by-step explanation:
hope it helps, I have chegg and they seem to have more answers and a lot of topics. you can scan your books bar code and get end of chapter questions 
 
        
             
        
        
        
Something that you should remember is that the sum of the angles of a triangle add up to 180°.
Since we are given 100° and that the other two angles are equal, we can set up an equation like this:
 , where x is the 2 angles.
, where x is the 2 angles.
Doing the math, the measure of each unknown angles is 40°.
 
        
             
        
        
        
We need more info like a) this b) or this stuff like that
        
             
        
        
        
Answer:
260
Step-by-step explanation:
Number of hours in one year = 365 x 24 x 60 = 525600
(365 days, 24 hours per day, 60 minutes per hour)
One prize is won every 2018 minutes so in 525600 minutes 
525600 / 2018 = 260 prizes will be won  (The answer is 260.46, which rounds to 260)
PS: Can I pls get brainliest? I need it to rank up
 
        
             
        
        
        
Answer:
2
Step-by-step explanation:
10 divide by 5 is 2