Solve for x. Leave your answer in simplest radical form. *Will give brainliest*

is it area or perimeter?

Step-by-step explanation:

X=4.47

Step-by-step explanation:

The thing brakes into a rectangle and a triangle and x is the hypotenuse of the triangle

the 8 in 8,420 is in the thousands place so it's value is 8 thousand.

the 8 in 6,870 is in the hundreds place so it's value is 8 hundred.

divide 8000 by 800 to find the answer:

8000 / 800 = 10

the 8 in 8,420 is 10 times greater than the 8 in 6,870

first, let's see what the pattern is.

58 - x = 47

46 - x = 36

x = 9

so this means that the term after 25 is 25 - 9:

the next term in the sequence is 16.