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zavuch27 [327]
3 years ago
9

(-3 √-9)^2 write your answer in standard form a ib

Mathematics
1 answer:
Brilliant_brown [7]3 years ago
4 0
If you would like to write <span>(-3 + √-9)^2 in a standard form a + i * b, you can do this using the following steps:

</span>(-3 + √-9)^2 = (-3)^2 - 2 * 3 * √-9 + (<span>√-9)^2 = 9 - 6 * 3 * i - 9 = 0 - 18 * i = -18 * i
</span>
The correct result would be -18 * i.
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y = mx + c
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at (1,1)
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y = -15/6 x + 21/6 or
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6 0
3 years ago
Find the area A of a circle with a radius of 2.4yd. Round the answer to the nearest hundredth. Use 3.14
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3 years ago
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Read 2 more answers
What is the rate of the boat in still water and what is the rate of the current?
Alekssandra [29.7K]

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Downstream(same direction) =(b+c)*t

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Use Elimination method

b+c=8

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=====

2c=4

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if c=2, substitute to get b

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======

b=6

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4 0
2 years ago
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solong [7]

Answer:

$ 1.32

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<u>Given </u><u>:</u><u>-</u><u> </u>

  • Cost of each Mott's Stick = $0.22 .

Now there are 6 sticks in an order . So the cost of six sticks will be ,

→ Cost = $ 0.22 × 6

→ Cost = $ 1.32

<h3>Hence the cost of an order of sticks is $ 1.32 </h3>
8 0
3 years ago
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