Answer:
meters must be converted into millimeters.
Step-by-step explanation:
Answer:
X is 70 degrees
Step-by-step explanation:
In a triangle, all the angles add up to 180.
We can set up an equation:
48+62+x=180
x=180-(48+62)
x=70
5 packs of stamps and 7 packs of envelopes. There will be a total of 70 envelopes and stamps.
Answer:
square
Step-by-step explanation:
The opposite angles are congruent, the diagonals bisect each other, the opposite sides are parallel, the diagonals bisect the angles