4 years ago

Write -3i + (3/4+2i) - (9/3+3i) as a complex number in standard form

Mathematics

1 answer:

bogdanovich [222]4 years ago

4 0

Answer:

= -3i + (3/4+2i) - (9/3+3i)

= (3/4 - 9/3) + (-3 + 2 -3)i

= -9/4 -4i

You might be interested in

Sam bought a soda and a bag of chips for $3. If the soda cost $1.75, how much was the bag of chips?

Anarel [89]

Answer:

1.25

Step-by-step explanation:

The bag of chips is worth the same as the entire purchase minus the soda.

Therefore the chips are worth 3 - 1.75 = 1.25

3 0

4 years ago

Read 2 more answers

Select the correct solution set. X+17 5 -3 {XIX2-20) {XIXS-20) [xl xs 14

gtnhenbr [62]

Answer:

x≤-20

Step-by-step explanation:

x+ 17≤-3

Subtract 17 from each side

x+ 17 -17≤-3-17

x≤-20

3 0

4 years ago

Kevin counts 75 chicks in the hen house. He also sees more chicks outside the hen house. How can Kevin count to find how many ch

stellarik [79]

What we know:

we know that there are 75 chicks in the hen house, we also know that in all there are 108 chicks

What we need to find:

we need to find out how many chicks were outside

Answer equation:

108 - 75 = 33

8 0

3 years ago

Jenny gave her brother 4 stickers what fraction does she have left

coldgirl [10]

1/4 or 4/8 or 5/10

:DDDDDDDDDDDDDDDDD

4 0

3 years ago

Read 2 more answers

What is the mode of the data set?

Liula [17]

Answer:

mode is the number listed most often and data can have more then 1 mode

the numbers most listed in the image are: 5 and zero

Step-by-step explanation:

I hope this helped!

3 0

3 years ago

Read 2 more answers