Can someone help me with this question

the second answer

Step-by-step explanation:

If we want to find an inequality with no solution, that means we can expect no x and an unbalanced inequality (e.g., 3<0 which is untrue).

The second one is like that because the inequality is

3+4x2(1+2x)

If we solve it out, we get

3+4x2+4x

When you remove the variable from both sides, you now have

32

This statement is false, since 2 will never be greater than 3.

If we look at the others, we can see that there are answers for all of them.

b is 38 degrees.

a is 52 degrees.

this is because if b is 38 and a is 14 degrees more than b than 38+14=52 and 52+38=90 degrees. hope this .

r = 78539458390583095803458309458039485093485 or just 3

step-by-step explanation: