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Stella [2.4K]
3 years ago
14

What is (-3+2i)(-6-8i)

Mathematics
1 answer:
Nataliya [291]3 years ago
6 0
Do foil
First, outside, inside last

18 +24i - 12i + 16
(two i = -1)

18 - 12i + 16    is your answer

hope this helps
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Please answer this for me correctly. There are two questions. THANK YOU!!
Olenka [21]

Answer:

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5 0
2 years ago
A restaurant receives a shipment of
natka813 [3]

Subtract the amount used from the total packets:

5000 - 1824 = 3176 left after the first week.

3176 - 2352 = 824 total packets left.

7 0
3 years ago
Owen is signing up for a gym membership with a one-time fee to join and then a
Katena32 [7]
The cost of the monthly fee is 50$.. if the joining fee is 100.. take 200 and subtract that fee since it is included in the total. You’re left with 100. Note, the 200 is calculated for a 2 month period, so split the remaining 100 ,from the total 200, into 2. You’re left with 50 each month.

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3 0
3 years ago
Tan(42)= x over 16<br> I need the answer and how ya got it pleasee
xz_007 [3.2K]

Answer:

14.40646471 =x

Step-by-step explanation:

tan (42) = x/16

Multiply each side by 16

16 tan 42 = x/16 *16

16 tan 42 = x

16 * .900404044 = x

14.40646471 =x

7 0
3 years ago
Evaluate each expression by replacing the variable with 8. Show each step. (8 marks) 2n - 6
monitta

Answer:

10

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2n-6

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2(8)-6

16-6

10

4 0
2 years ago
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