Answer:
the last one :)
Step-by-step explanation:
Answer: -5
Step-by-step explanation: if you use mw put in the equation then hold shift and press enter and put x=3 then hold shift and press enter and put x=6... mw will know exactly what ur trying to solve for and give you the answer which was -5 for this equation. Hope this helps!
Answer:
1/3
Step-by-step explanation:
To find the slope subtract the second y-coordinate from the first y-coordinate and divide it by the result of the second x-coordinate from the first.
-2 - -1 = -1
-12 - -8= -3
-1/-3 = 1/3
Answer:
Step-by-step explanation:
First we find n:
Tn = a+ (n-1)d
Here,
a=1 ,Tn =57
d=2 ( difference between numbers is 2)
Now,
57 = 1 + (n-1)2
57 = 2n -1
58/2 = n
Or n = 29
Now, We find sum :
Sn = n/2 { a+Tn}
= 29/2 { 1 + 57 }
= 29/2 ( 58)
= 29 x 29
= 841
Answer
are you answering this your self?
Step-by-step explanation:
