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3 years ago

Find the unknown number. Enter your answer in simplest form. 9/10 - ? = 1/2 ?

Mathematics

2 answers:

lord [1]3 years ago

8 0

Answer:

well its 2/5

Step-by-step explanation:

because its 4/10 but you wanted to simplify it so its 2/5

brainlist? its the crown btw

galben [10]3 years ago

4 0

Answer:

? = 2/5

Step-by-step explanation:

Lets say '?' is 'x'
First change 1/2 to 5/10
Now, subtract 9/10 from 5/10. You should get -x = -4/10
Now divide the equation by -1 so x=4/10
4/10 is the same as 2/5, which is the answer

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Step2247 [10]

Answer:

option D

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Step-by-step explanation:

Given in the question are 4 number

5√1/3 - $\frac{9}{\sqrt{7} }$

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A Complex Number is a combination of a Real Number and an Imaginary Number

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i is 'lota' which is √-1

<h3>So according to the definition above </h3>

$\frac{8}{3} + \sqrt{\frac{-7}{3} }$ is complex number in which

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lyudmila [28]

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