2.6 because you substract
Answer:
it should be 42 hope it helps
Step-by-step explanation:
21/49
= (21/7) / (49/7)
= 3/7.
The final answer is 3/7~
Answer:
1. 1
1. 13π.
--
20
explain:
1. 1 because any any non-zero expression raised to the power of 0 equals 1
13π.
2. --. because to convert into radian measure multiply by. π
20. ----
180°
