Question

Find the complex conjugate of the given number.

8–9𝑖

Write your answer in the form a+b𝑖.

__________________

Answer 1

@mhchen

Answer 2

Basically a + bi becomes a - bi

So 8-9i becomes 8+9i

Answer 3

What is the area of this figure?

https://i.imgur.com/SPz1aR7.jpg

________square meters

Answer 4

Can you find the areas of A B and C in this picture I drew? They're all rectangles

Answer 5

yes

Answer 6

the square meter would be

Answer 7

i think it would be

Answer 8

A has length 23 and width 8.
8x23 = 184

B has length (10 + 8) and width 6
18 * 6 = 108

Do you see what I'm doing?

How about you just find the area of C

Answer 9

C has length

10 x 6 = 60

am i right

Answer 10

?

Answer 11

Actually it has length 24 and width 4.

So it'll be 96

Answer 12

oh my mistake

Answer 13

Anyways you have the area of A B and C so if you add that up

Answer 14

96 + 184 + 108

Answer 15

388

Answer 16

zyeah

Answer 17

A 5-cup carton of soy milk costs $4.40. What is the price per fluid ounce?

$_______

Answer 18

1 cup is 8 fluid ounces
So 5 cup is 40 fluid ounces

That means 40 fluid ounces = $4.40

Divide 4.40/40

Answer 19

0.11

Answer 20

yea

Answer 21

$0.11 or $11 ?

Answer 22

11 cents

Answer 23

$11.00

Answer 24

?

Answer 25

no just 11 cents $0.11

Answer 26

https://i.imgur.com/KiwOptZ.jpg

Answer 27

Sorry I can't help anyone. Can you find someone else?