<span>(5 + 2i) + (-5 + i)
= </span><span>5 + 2i - 5 + i
= 3i
hope it helps</span>
A is the answer since if you graph it, it has those points, or you may just simply plug in the x points that are given and see if they equal the y number
Answer: Option 'A' is correct.
Step-by-step explanation:
Since we have given that
Number of coins at the end of March = 2018 coins
Average of coins per month from January to October = 52
Total sum of coins from April to October will be
So, the number of coins Ted had at the end of October is given by
Hence, there are 2382 coins at the end of October.
Therefore, Option 'A' is correct.
Answer:
x = 18
Step-by-step explanation:
In order for a triangle to be a triangle, all angles must add up to 180.
This means that we can create an equation to solve for x, using the angles given.
180 = 60 + (4x+3) + (2x+9) --> remove brackets and combine like terms
180 = 60 + 6x + 12
180 = 72 + 6x
108 = 6x
18 = x