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liq [111]
3 years ago
10

The sale is 25% off and the reguler price is 216.67 how much did she pay

Mathematics
2 answers:
AURORKA [14]3 years ago
4 0

25/100*216.67^-^  hope this Helps love Abby

koban [17]3 years ago
4 0
The answer is $162.50
there are 2 ways you can do this.
1. multiply 216.67 by 0.75
2. multiply 216.67 by 0.25 then subtract that number from 216.67
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Differentiating a Logarithmic Function In Exercise, find the derivative of the function.
sp2606 [1]

Answer:

\dfrac{d(f(x))}{dx} = \dfrac{2}{x}

Step-by-step explanation:  

We are given the following function in the question:

f(x) = \ln (3x^2)

We have to derivate the given function.

Formula:

\dfrac{d(\ln x)}{dx} = \dfrac{1}{x}\\\\\dfrac{d(x^n)}{dx} = nx^{n-1}

The derivation takes place in the following manner

f(x) = \ln (3x^2)\\\\\dfrac{d(f(x))}{dx} = \displaystyle\frac{d(\ln(3x^2))}{dx}\\\\=\frac{1}{3x^2}\times \frac{d(3x^2)}{dx}\\\\= \frac{1}{3x^2}\times (6x)\\\\=\frac{6x}{3x^2}\\\\=\frac{2}{x}

\dfrac{d(f(x))}{dx} = \dfrac{2}{x}

5 0
3 years ago
PLEASE HELP ME ASAP :(
nexus9112 [7]

Step-by-step explanation:

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y int =4

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the graph is an increasing graph line that touch 4 in y and -1 in x

m=4/3

4 0
3 years ago
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goldfiish [28.3K]

Answer:

The radius of the circle is √26.

Step-by-step explanation:

Since point A is on the circle, the distance between that point and the center of the circle is equal to the radius.

To find the distance between two points, the following equation should be used:

x^{2} =(x_{A}- x_{C}) ^{2} + (y_{A}- y_{C}) ^{2}

Replacing the numeric values:

r^{2} =(3- (-2)) ^{2} + (2-3) ^{2}\\r^{2} =(5) ^{2} + (-1) ^{2}\\r=\sqrt{26}

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3 years ago
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Furkat [3]

Answer:

A and B

Step-by-step explanation:

Vertical angles are angles that are opposite of each other on two crossing lines.

They have equal angle measure.

When we look at the image, we can tell that, from the given options:

A. <LRA and <FRA and

B. <TRF and <NRL are vertical angles.

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guajiro [1.7K]

Answer:

put them as substitutes

Step-by-step explanation:

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