What is the answer to this algebra 1 answer : 6> 4-2×< 4

6>4-2x<4

so therefor (4x-2) must be less than 6 and less than 4
it must be
6>4-2x and 4<4-2x
find the intersection

6>4-2x
add 2x to both sides
6+2x>4
subtract 6
2x>-2
divide by 2
x>-1

4>4-2x
add 2x
4+2x>4
subtract 4
2x>0
x>0

so we have
x>0
and x>-1
the range of x>-1 includes most of x>0 so the answer is
x>-1

Step-by-step explanation:

The correct question is

What is the perimeter of a semicircle whose diameter is 10 cm?

see the attached figure to better understand the problem

we know that

The perimeter of a semicircle is given by the formula

In this problem the perimeter of the figure is equal to

where

r is the radius of semicircle

we have

substitute

Simplify