I idk how to put this please help me understand better

Mathematics

1 answer:

arlik [135]3 years ago

3 0

The answer to the t.v question is 55 inches
Sorry I lost it and found you and can’t message you

You might be interested in

sophia is 6 years older than her brother eric. the sum of their ages is 28. write and solve an equation to find sophia and Eric'

Georgia [21]

28 - s - 6(Sophias age) = Sophia is twenty two and eric is 16.

3 0

4 years ago

Read 2 more answers

Root 3 minus root 2 divided by root 3 + root 2

Paladinen [302]

Answer:

$5 - 2 \sqrt{6}$

Step-by-step explanation:

Perhaps you are interested in rationalising the denominator of the given problem. Let's do it.

$\frac{ \sqrt{3} - \sqrt{2} }{ \sqrt{3} + \sqrt{2} } \\ \\ multiplying \: numerator \: and \: denominator \: \\ by \: (\sqrt{3} - \sqrt{2}) \\ \\ \frac{( \sqrt{3} - \sqrt{2} ) }{ (\sqrt{3} + \sqrt{2} )} \times \frac{ (\sqrt{3} - \sqrt{2} )}{ (\sqrt{3} - \sqrt{2} )} \\ \\ = \frac{{( \sqrt{3} - \sqrt{2} )}^{2} }{ { (\sqrt{3} })^{2} - {( \sqrt{2} })^{2} } \\ \\ = \frac{ { (\sqrt{3} )}^{2} + { (\sqrt{2} )}^{2} - 2 \sqrt{3 \times 2} }{3 - 2} \\ \\ = \frac{3 + 2 - 2 \sqrt{6} }{1} \\ \\ = 5 - 2 \sqrt{6}$

6 0

3 years ago

When you multiply a 4-digit number by a 2-digit number, what is the greatest number of digits the product can have? Explain.

Alisiya [41]

Answer:

Step-by-step explanation:

4 0

3 years ago

Describe the difference between direct variation and inverse variation.

Len [333]

When two quantities, say X and Y, are related in such a way that an increase or decrease in the value of X results in an increase in the value of Y, direct variation occurs, whereas indirect or inverse variation occurs when an increase in the value of X results in a decrease in the value of Y and vice versa.

<h3>Difference between direct variation and inverse variation:</h3>

To give the reader a hint, direct variation equations use the same phrase.
The phrase is either "directly proportional" or "directly varies."
The area of a square, for example, varies directly from the square of its side.
Direct variation occurs when two quantities, say X and Y, are related in such a way that an increase or decrease in the value of X results in an increase in the value of Y.
Inverse variation is a relationship between two variables in which the value of one increases while the value of the other decreases.
Indirect or inverse variation occurs when two quantities, say X and Y, are related in such a way that an increase in the value of X results in a decrease in the value of Y and vice versa.

Therefore, direct variation occurs when two quantities, say X and Y, are related in such a way that an increase or decrease in the value of X results in an increase in the value of Y whereas indirect or inverse variation occurs when two quantities, say X and Y, are related in such a way that an increase in the value of X results in a decrease in the value of Y and vice versa.

Know more about inverse variation here:

brainly.com/question/13998680

#SPJ4

7 0

1 year ago

The lengths of the sides of an unknown quadrilateral are as follows: 11, 21, 11, 21 Which of the following could be the unknown

Gelneren [198K]

The unknown shape could be a rectangle, parallelogram, or kite.

:)

3 0

4 years ago