PLEASE HELP
I MARK THE BRAINLIST

Hi there!

To find the decimal, we must look at the amount of subdivisions between 1 and 2.

Counting, we get 10 divisions, so each increment is by 0.1.

D is located at the sixth line from 1, so:

1 + 6(0.1) = 1 + 0.6 = 1.6

since proposition states that a number is greater than 25, if is true then the number must actually be greater than 25.

this implies that all possible options, except 24, can be accepted

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 .