Answer:
down*
Step-by-step explanation:
the answer for "x" is,
and the answer for "y" is,
Answer:
13-13i
Step-by-step explanation:
2(5+i)-3i(5+i)
10+2i-15i-3i²
10-13i+3
13-13i
Answer:
<em>a7=-1</em>
Step-by-step explanation:
<em>Arithmetic Sequences</em>
The arithmetic sequences can be identified because each term n is obtained by adding or subtracting a fixed number to the previous term n-1.
The equation to calculate the nth term of an arithmetic sequence is:
We know: a12=29, a16=53, now we use the above equation for n=12 and n=16:
Simplifying both equations:
Subtracting:
Solving:
r=24/4
r=6
The 7th term can be found as 9 terms before the 16th:
Thus: a7=-1
Answer:
Lemon juice is acidic and therefore is deemed unsafe to consume this can start to destroy the pancreas and other major arteries if not removed quickly
Step-by-step explanation: