2 years ago

Multiply ()

Mathematics

1 answer:

Oksanka [162]2 years ago

6 0

Answer:

Step-by-step explanation:

b, i'm not sure but thats what i think.

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Divide. 3/5 \1/4 A. 3/20 B. 5/12 C. 4/9 D. 2 2/5

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Its letter A 3/20 i divided it

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3 years ago

Write a numerator that makes the statement true. 1/2 < /10 < 4/5

juin [17]

Answer:

10/5

Step-by-step explanation:

Because 10 is half of 5 and they are asking what will make this statement true 1/2 is half too

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3 years ago

Read 2 more answers

1) Which of the following does not show the Commutative Property of Addition ?

Luda [366]

Answer:

I think it would be c.ab=ba but im not 100% sure

Step-by-step explanation:

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3 years ago

Find the length of the other two side of the isosceles right triangle

Valentin [98]

Answer:

The other two sides are 7 units each.

Step-by-step explanation:

The triangle is isosceles.

The sides are in the ratio of

$x : x : x \sqrt{2}$

The hypotenuse is

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3 years ago

What is √-11 in the form a+bi?

Mice21 [21]

Given:

The number is $\sqrt{-11}$ .

To find:

The a+bi form of given number.

Solution:

We have,

$\sqrt{-11}$

It can be written as

$\sqrt{-11}=\sqrt{-1\times 11}$

$\sqrt{-11}=\sqrt{-1}\times \sqrt{11}$ $[\because \sqrt{ab}=\sqrt{a}\sqrt{b}]$

$\sqrt{-11}=i\times \sqrt{11}$ $[\because \sqrt{-1}=i]$

$\sqrt{-11}=\sqrt{11}i$

Here, real part is missing. So, it can be taken as 0.

$\sqrt{-11}=0+\sqrt{11}i$

So, a = 0 and $b=\sqrt{11}$ .

Therefore, the a+bi form of given number is $0+\sqrt{11}i$ .

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3 years ago