3 years ago

What is the inverse of f={(1,3),(4,2),(5,1)}

Mathematics

1 answer:

-Dominant- [34]3 years ago

4 0

Answer:

f={(3,1),(2,4),(1,5)}

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Answer:

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Step-by-step explanation:

5x - 6 = 44

Add 6 on both sides of the equation.

5x = 50

Divide by 5 on both sides of the equation.

x = 10

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An urn contains eight blue balls and seven yellow balls. if six balls are selected randomly without being replaced, what is the

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3 years ago

a quadrilateral has 2 right angles. the measure of the third angle is 73, what is the measure of the forth angle?

hoa [83]

Answer: 107 degrees.

Step-by-step explanation:

A quadrilateral is defined as a 2-dimensional closed shape which has four sides and four vertices.

By definition the interior angles of a quadrilateral add up 360 degrees.

We know that this quadrilateral has 2 right angles (which are angles that measure 90 degrees) and we know that the measure of the third angle is 73 degrees.

Let be "x" the measure of the fourth angle.

Then you can write this expression:

$360\°=90\°+90\°+73\°+x$