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antiseptic1488 [7]
3 years ago
13

Whats the product of (3-2i) and (7+6i)?​

Mathematics
1 answer:
Alona [7]3 years ago
6 0

Answer: the product is = 33+4i

Step-by-step explanation:

21+4i-12i^2

21+4i-12(-1) i^2=-1

21+4i+12

your answer would be 33+4i .

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PLEASE HELP QUICK ITS TIMED
juin [17]

Answer:

9

Step-by-step explanation:

I think what they are asking is to subtract the 3 tokens from 21 tokens he already has giving us 18. and since it says "Twice the number of tokens" I'm assuming you divide 2 from 18 giving you 9 tokens.

5 0
3 years ago
Combine like terms to create an equivalent expression -1/2(-3y+10)
marysya [2.9K]

Answer:

3/2y - 5

Step-by-step explanation:

-1/2(-3y+10)

Expand the brackets.

-1/2(-3y) -1/2(10)

Multiply.

3/2y - 5

3 0
3 years ago
Read 2 more answers
Jim rented a truck for one day . There was a base fee of $18.95 and there was an additional charge of 74 cents for each mile dri
Oksana_A [137]

Answer:

136 miles

Step-by-step explanation:

subtract $119.59 with how much he rented the truck for, which is $18.95 which makes his money at $100.64, then divide by how much each mile costed which was 74 cents

which gives you 136 so 136 miles.

Hope this helps :)

8 0
2 years ago
(there is an attachment)
lara31 [8.8K]
Area of a Triangle = 1/2 * base * Height

2.5 = 1/2 * 2 * h

2.5 = 1 * h

h = 2.5 /1

h = 2.5 in

In short, Your Answer would be: Option C

Hope this helps!


7 0
4 years ago
The cost of 17 m cloth is $77 5/7<br> find its cost per meter.
lukranit [14]

Answer:

Step-by-step explanation:

6 0
3 years ago
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