Answer:
The answer is: πr² = 22/7×(2.1)² = 13.86 cm²
Answer:
-12.6
Step-by-step explanation:
its decreasing that eliminates 3 and 4
and the decrease is bigger than 1.6 so that eliminates 2
making the obvious answer number 1
The sequence is not arithmetic
Answer:
140 students......
Step-by-step explanation:
Plz mark brainliest thanks
X = 9
Add both values 7 + 2 = 9, which is x.
9 - 2 = 7.
