3 years ago

PLEASE HELP ILL MARK YOU BRAINLIEST

Mathematics

1 answer:

mr Goodwill [35]3 years ago

7 0

Answer:

D is the correct a

Step-by-step explanation:

From table A-3: Areas under the normal curve

we can deduce that k=0.9

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dlinn [17]

Answer:

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Step-by-step explanation:

$\sqrt{6} \times \sqrt{8}$

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$\sqrt{48}$

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3 years ago

Is 0.206 rational? Is -4/7 rational?

White raven [17]

Answer:

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Step-by-step explanation:

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3 years ago

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trapecia [35]

Answer:

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4 years ago

Simplify the expression the root of negative one all over the quantity of four minus three i minus the quantity of two plus five

svlad2 [7]

We will break this down into its parts:
We know that this is a fraction where the numerator is √(-1) = i
The denominator:
4 - 3i - (2 + 5i); we put 2 + 5i in brackets because we are to subtract its quantity.
Simplifying the denominator:
4 - 3i - 2 - 5i
= 2 - 8i
Now, we write the expression in fractional form:
i / (2 - 8i)
To remove an imaginary number from the denominator, we multiply and divide by its conjugate. The conjugate of a + bi is a - bi
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= (-8 + 2i) / (4 + 64)
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4 0

4 years ago

1. Write the angles in order from smallest to largest 45 40.5 R P 57

algol13

Hello!! :D

Answer: 40.5, 45, 57

Hope this helps! Have a wonderful day! :D

7 0

3 years ago