∠A=8x+6 ∘ start color #11accd, angle, A, end color #11accd, equals, start color #11accd, 8, x, plus, 6, degrees, end color #11ac 
                zvonat [6]             
         
        
Answer:


Step-by-step explanation:
Given


Require
Determine x and <B
Missing in the question: A and B are vertical angles
For vertical angles A and B,

Substitute values for A and B

Collect Like Terms


Solve for x


To solve for B, substitute 8 for x in 



 
        
                    
             
        
        
        
-15
Reason:
First, use the distributive property
3(2p - 5) - 6p = 6p - 15 - 6p = -15
 
        
             
        
        
        
Well, the common denominator of6 and 15 would be three so you would get 2 and 3
the common denominator of 30 and 80 would be 10 and it would equal 3 and 8
        
             
        
        
        
Answer:
1150 km/hr
Step-by-step explanation:
Formula for Average Speed is given as = Distance in Kilometers/ Time in Hours
In the question we are given the following parameters.
The length of a planet's orbit around a star = Distance = 17,650,000 km.
Time taken to complete a full orbit = 640 Earth days
Step 1
We need to convert the time in days to hours
1 Earth day = 24 hours
640 Earth days =
We cross multiply
640 Earth days × 24 hours
= 15360 hours.
Step 2
Average Speed = Distance in Kilometers/ Time in Hours
Average Speed = 17,650,000 km. /15360 hours
Average Speed = 1149.0885417 km/hr
Approximately to 3 significant figures= 
1150 km/hr
Therefore, the planets average speed in kmh-1 to 3sf is 1150 km/hr
 
        
             
        
        
        
Answer:
I=PRT is the formula
Step-by-step explanation:
Principal is $1,500. The interest rate is 4.25% and the time is 18.5 years. 
That's all i know good luck