*1953 = x(x + 1) /2
2* 1953 = x (x + 1)
3906 = x^2 + x
x^2 + x - 3906 = 0
(X + 63) (x - 62) =0
X + 63 = 0. ^ x - 62 = 0
X = -63 ^ x = 62
:)
Answer:
There are no options to choose from, so I'll just give the solution
Step-by-step explanation:
7x+14= -49
7x= -63
x= -9
Hope this helped and pls brainliest
C = 2pi(r). Find the radius of the circle first. Then multiply that by 2pi.
Pi=3.14159... 2pi = 2 x 3.14159...
Therefore C = 2 x 3.14159... x r
Answer:
C
Step-by-step explanation:
it adds by 8, and if y is 14, 22, etc, then 8 would be the y in y = etc.
and if it starts ith 14, it adds by 8
Relation because a function can not have two ( , ) with the same x value.
