Answer:
Step-by-step explanation:
Given series is,
50,80,110....
First term, a = 50
Common difference, d = 80-50 = 30
We need to find the nth term of the given sequence.
The nth term of an AP is given by :
Put a = 50 and d = 30 in the above formula
Hence, the nth term of the sequence is .
Answer:
NOT a solution
Step-by-step explanation:
2x + y = 5; (7,5)
substitute the x and y
the value of x =7
the value of y=5
2*7 +5= 14+5 = 19
Answer:b
Step-by-step explanation:
Answer:
Slope is -7x and y intercept is 2
Step-by-step explanation:
Also this is not a Linear equation
Tan(12) = 40/d
d = 40/tan(12)
d = 188.19m