The side of the square is (12x+52)/4=3x+13.
Answer:

Step-by-step explanation:
Angles in a triangle add up to 180°


Angles on a straight line add up to 180°


Uhm is this a question orrrrrr
take the cube root of 1,000
you'll get 10ft
Answer:
four million
Step-by-step explanation:
just subtract 12 million by 8 million