Answer: The anwser is correct
Step-by-step explanation:
Nadhii has a ratio of 75:25, which is the same as Dylan if you simplify it down. Nadhii's ratio divided down by 25 would be 3:1. Dylan's ratio written out is 3:1. They both have the same ratio.
They arent. first is correct but second isn’t. 329 000 x 100 = 329 000 000. however if u wanted to get 3290, it would be 329 000 / 100. hope this helps! :)
Answer:
Step-by-step explanation:
Given
Required
Write a recursive expression
When n = 1
When n = 2
can be rewritten as
Substitute 3 for f(1)
Express 1 as 2 - 1
----- (1)
When n = 3
can be rewritten as
Substitute 8 for f(2)
Express 2 as 3 - 1
------ (2)
Write out (1) and (2)
Replace 2 and 3 with n in both cases; This gives
Hence;
The recursive is
First, subtract both sides by 25:
x^2 - 6x = -25
Because we're completing the square, we subtract both sides by 9:
x^2 - 6x - 9 = -34
(x - 3) = 5.831 (about)
x = 8.831
What u can do is do 3/63=5/x. so u have to get x all by itself.
3/63=5/x
cross multiply
63×5 and 3×x
315=3x
divide by 3 to the number 315
ANSWER:105
