X> -2 and x< 7
what is the compound inequality

-2 < x < 7

Step-by-step explanation:

Compound inequality is the one having two inequalities joined together.

Given that:

In compound equality these conditions will be written as:

                 -2 < x < 7

It depicts that value of x is greater than -2 and smaller than 7

5.7 meters

Step-by-step explanation:

Image a rectangle being cut diagonally in half, that would lead to two triangles. We can use the pythagorean theorem to find the missing side.

7 is the hypotenuse and 4 is the side length

4^2+x^2=7^2

16+x^2=49

sqrx=sqr(49-16)

x=sqr33

x=5.74

Rounded to the nearest tenth is 5.7