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3 years ago

I need help !!

Mathematics

2 answers:

mrs_skeptik [129]3 years ago

8 0

X and y values written in the form (x, y)

jolli1 [7]3 years ago

8 0

<h2>Answer:</h2>

An ordered pair is:

a set of points that pair input values with output values

<h2>Step-by-step explanation:</h2>

<u>ordered pair--</u>

In mathematics an ordered pair is a pair of objects in which the order in which they need to be paired are taken care of.

It is represented in the form of: (x,y)

where x is the input value of the relation and y is the output value of the relation.

It is also known a 2-tuple.

The ordered paired is basically used to locate a point in a coordinate plane.

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Find x. Leave answers in simplified radical form. (Step by step)

just olya [345]

Answer:

$\sf x = 4\sqrt{2}$

Given:

adjacent: 4 cm
hypotenuse: x cm
angle: 45°

<u>using cosine rule:</u>

$\sf cos(x) = \dfrac{adjacent}{hypotenuse}$

$\sf cos(45) = \dfrac{4}{x}$

$\sf x = \dfrac{4}{cos(45)}$

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4 0

2 years ago

Read 2 more answers

Which expression is equivalent to 4 over 9 (2n - 3)

AlexFokin [52]

Answer:

The result for this equation is $\frac{8}{9}n - \frac{4}{3}$ .

Step-by-step explanation:

-Solve:

$\frac{4}{9} (2n-3)$

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$\frac{8}{9} + \frac{-12}{9}$

-Reduce $\frac{-12}{9}$ to the lowest term by extracting and canceling out 3:

$\frac{8}{9}n - \frac{4}{3}$

-So, the result is $\frac{8}{9}n - \frac{4}{3}$ .

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3 years ago

What is the value of x?

Papessa [141]

The value of x is 2 because we can compare like terms

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3 years ago

write an expression representing the unknown quantity. at a recent motorcycle rally the number of men exceeded the number of wom

yulyashka [42]

x = number of women

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olga2289 [7]

Answer:

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Step-by-step explanation:

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