Answer:
1,900
Step-by-step explanation:
10
The absolute value of 10 is 10. Algebraically speaking, the absolute value of a number x takes x and makes it positive.
X = 11
Complementary angles
Complementary angles are when two angles add up to 90 degrees.
3x + 10 + 47 = 90
3x + 10 = 43
3x = 33
x = 11
10 is the difference