Answer:
15° and 100°
Step-by-step explanation:



3 × 5 = 15, 20 × 5 = 100. So the other two angles measure 15° and 100°.
Answer:
If you fold it in half.
Step-by-step explanation:
A square root is a number that produces a specific number when multiplied by itself. Basically it's the same number multiplied by itself.
hope this helps:)
Answer:
-2
Step-by-step explanation:
if showing in graph would be minus 2
Answer:
a
n
=
2
2
n
−
1
Step-by-step explanation:
hope this helps