Find the value of x.

x= 44

Step-by-step explanation:

Since it's a 90-degree angle this has to be the answer.

Hope this helps! :)

x = 44 degrees

Step-by-step explanation:

There are 90 degrees in a right angle. You know that one of the angles are 43 degrees.You would subtract 43 from 90 as you know the first angle is 43 degrees. You should have 47 if you subtracted correctly. Now, subtract that 3 degrees in (x + 3). That way you just have X. At the end you will have 44 degrees if you subtracted 3 from 47.

51

step-by-step explanation:

73-22=51 the   mass number minus the amount of protons gives you the amount of neutrons

days of the week

step-by-step explanation:

javier earned more money then kyle, so that won't always be a constant term, but the days of the week do not change so that term is always constant.

edit: i meant