Answer:
(4 + 5i)(2 - 7i) = 8 - 28i + 10i + 35
= 43 - 18i
4 + 5i(2 - 7i) = 4 + 10i + 35
= 39 + 10i
What are the answer choices?
Answer:
The activity type would be the input and the cost would be the output. Because there are two different costs for the same activity, this would not be a function.
Step-by-step explanation:
hope this helps
Answer:
The answer is 152.5 ft
Step-by-step explanation:
What I did as multiply 6x2.5 and didn't divide by 2 because there are 2 of those triangles and got 15
Then I multiplied 6.5x11 and added that to 6x11 and got 137.5
After that I added 137.5 and 15 to get my answer of 152.5