We first add both 19.8 by 19.8 and therefore, that would give us 39.6.
42 - 39.6 = 2.4.
2.4 ÷ 2 = 1.2
1.2 would be the length of each sides.
Answer: 8.4375 U.S. dollars2
Step-by-step explanation:
Answer:
46:74
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
a substance made by mixing other substances together.
