Answer:
-49
Step-by-step explanation:
multiply 7 with 7 then i with i and lastly multiply the result numbers
7i × 7i ➡ 7 × 7 = 49
i × i = i^2
49 × i^2 = 49i^2
i^2 = -1 ➡ 49 × (-1) = -49
Answer:
where is the cylinder
Step-by-step explanation:
Answer:
-8 and 3
Step-by-step explanation:
The answer is 3.75 or 3 3/4
Answer:
11
Step-by-step explanation: