Answer:
a < 3.5
Step-by-step explanation:
2a+3 <10
subtract 3 from each side
2a +3 -3 < 10-3
2a < 7
divide by 2
a < 7/2
a < 3.5
 
        
             
        
        
        
-8, -19, -30, -49 , -60 
<u>Step-by-step explanation:</u>
Here we have the following sequence :
-8, -19, -30, _ , _ 
- First term of sequence is -8 .
- Second term of sequence is -19 :  
- Third term of sequence is -30 :  
- Fourth term of sequence is :  
- Fifth term of sequence is :   
Following sequence was an AP( Arithmetic Progression ) with first term as -8 i.e.  and common difference
 and common difference  having general equation as :
 having general equation as :  .
 .
 
        
             
        
        
        
There's really no such thing as the value of a triangle.  
Every triangle has three sides, three angles, a base, a height, and an area, 
and there could be problems that ask us to find any one of those.  
Whatever we need to find, the process is always the same:  
-- Take the information that's given.
-- Gather up everything you can remember that talks about a relationship 
between what you're given and what you need to find.
-- Use them together to find the missing value. 
        
             
        
        
        
Answer:

Step-by-step explanation:
When variables have negative exponents, switch their positions.
