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3 years ago

Write the equation of a line that is perpendicular to y= -2/3x + 9 and that passes through the point (4,-6)

Mathematics

1 answer:

Serjik [45]3 years ago

7 0

Answer:

Step-by-step explanation:

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What is the property of 21 times 9 = 9 times 21

zaharov [31]

21 x 9 = 9 x 21 is the commutative property.

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3 years ago

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Ellen and Michelle scored 48% of their teams points. If their team has a total of 50 points, how many points did they score ? ex

dexar [7]

Answer:

The answer is 24 points.

Step-by-step explanation:

A way to find out what the answer is is to use your calculator. Turn your percentage into a decimal.

So, let's put it this way.

50 x 0.48 = 24!

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3 years ago

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The domain of the function is all<br> The range of the function is all

kondaur [170]

The domain of a function is the set of all the x terms of the function and the range of a function is the set of all the y terms of a function.

For example, take a look below.

The domain is the set of all x terms in each ordered pair and the

range will be the set of all the y terms in each ordered pair.

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3 years ago

Help me plssssssssssss

DiKsa [7]

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Answer:

f^-1(x) = 4+∛((x-6)/5)

Step-by-step explanation:

To find the inverse function, solve ...

x = f(y)

then write the answer in functional form.

$\displaystyle x=f(y)\\\\x=5(y-4)^3+6\\\\x-6=5(y-4)^3\\\\\frac{x-6}{5}=(y-4)^3\\\\\sqrt[3]{\frac{x-6}{5}}=y-4\\\\y=4+\sqrt[3]{\frac{x-6}{5}}\\\\\boxed{f^{-1}(x)=4+\sqrt[3]{\frac{x-6}{5}}}$

The graph shows the function and its inverse to be reflections of each other in the line y=x, as they should be.

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2 years ago

Students in Mrs. Doyle's classes use 3/4 of a bottle of hand sanitizer every week. Which expression can be used to find how many

vampirchik [111]

Answer:

A. 12 x 3/4

Step-by-step explanation:

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2 years ago

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