Simplify (-4 + 5i) + 2(1 + 3i). enter your answer in the form a + bi.

-2+11i

First distribute the 2 to rewrite the problem as (-4+5i) + (2+6i)

Now do -4 + 2 to get -2

And  5i + 6i = 11i

Now form the answer in a+bi

With -2 being a and 11i being bi

thus being -2+11i

part a

x     y

0     8

1     7.5

2     7

3     6.5

4     6

5     5.5  

for every hour i deducted .5 inches from the length of the candle

part b

it is a function because for every x value there is only one y value

part   c

for every x value there is only one y value

x       y

0       8

1       7.6

2       7.2

3       6.8

step-by-step explanation:

the highest percentage for deaths in construction from highest to lowest is as follows: falls, struck by objects, electrocution, and caught-in/between. these four are collectively known as fatal four.

in the case of falls, the type that is responsible for the overall highest death in the category is falls from roofs.