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2 years ago

1 2/3 + 1/8 Can you help pls Nowww pls

Mathematics

2 answers:

Likurg_2 [28]2 years ago

7 0

Answer:

Step-by-step explanation:

43/24

1 19/24

oksian1 [2.3K]2 years ago

5 0

Answer: 43/24

you but 1 2/3 as 5/ 3 then times the numerator and denominator by 8 and you get 40/24 for 1/8 you times the numerator and denominator by 3 and get 3/24 then you add the numerators in 40/23 and 3/24 and get 43/24

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The measure of angle A

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Answer:

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Step-by-step explanation:

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3 years ago

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kkurt [141]

Answer:

$(x- \frac{2}{5})^{2} = x^2 -\frac{4}{5}x + \frac{4}{25}$

Step-by-step explanation:

You have two methods to expand this binomial.

Method 1

If you have the expression:

$(x- \frac{2}{5})^{2}$

You can write the expression it in the following way:

$(x-\frac{2}{5})^{2}=(x-\frac{2}{5})(x-\frac{2}{5})$

Then, apply the distributive property:

$(x-\frac{2}{5})(x-\frac{2}{5}) = x^2 -\frac{2}{5}x -\frac{2}{5}x+ (\frac{2}{5})\frac{2}{5}$

Simplify the expression:

$(x-\frac{2}{5})^2= x^2 -\frac{4}{5}x+ (\frac{4}{25})$

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Method 2

For any expression of the form:

$(a-b)^2$

Its expanded form will be:

$(a-b)^2= a^2 -2ab + b^2$

$a = x$

$b =\frac{2}{5}$

$(x- \frac{2}{5})^{2} = x^2 - 2x\frac{2}{5} + (\frac{2}{5})^2$

$(x- \frac{2}{5})^{2} = x^2 -\frac{4}{5}x + \frac{4}{25}$

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3 years ago

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Step-by-step explanation:

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3 years ago

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Answer:

keegan is correct

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3 years ago

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AleksAgata [21]

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