Answer:
4
Step-by-step explanation:
12x>48 so divide 48 by 12 to solve for x so x is 4
Answer:
ii
Step-by-step explanation:
i
-28+2r+3r+5
simplified it is -23+5r
Answer:
<h3>
33°</h3>
Step-by-step explanation:
Sum of measures of angles in any triangle is 180°
The maesure of right angle is 90°
So: m∠EFD = 180° - 90° - 57° = 33°