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3 years ago

12

The original price of a scarf was 16$. During a store closing, a shopper saved $12 on the scarf. What percentage discount did sh

e receive?

1 answer:

Rudiy273 years ago

6 0

Answer:

75%

Step-by-step explanation:

hope this helps!! please mark brainliest

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Physical science is ________

lorasvet [3.4K]

The answer is going to be b

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4 years ago

Where is the removable discontinuity of f(x)=x+5/x^2+3x-10 located?

mario62 [17]

We are looking to find the point where the curve discontinued

Step 1: Factorise both numerator and denominator (if possible)
$\frac{x+5}{ x^{2} +3x-10}= \frac{(x+5)}{(x+5)(x-2)}$

Step 2: Recognise the common factor, which is $(x+5)$

Step 3: Equate the common factor to 0
$x+5=0$
$x=-5$

Answer: -5

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3 years ago

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87.6 ×.14 rounde to the nearest hundredth is

kakasveta [241]

87.6x.14= 12.264.
12.264 rounded to the nearest hundredth is 12.26

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3 years ago

Rationalise the equation :<br><br><img src="https://tex.z-dn.net/?f=%20%5Cfrac%7By%20%5E%7B2%7D%20%7D%7B%20%5Csqrt%7Bx%5E%7B2%7D

Nat2105 [25]

Answer:

$\sqrt{x^2+y^2}-x$

Step-by-step explanation:

$\textsf{Mulitply by}\quad\dfrac{\sqrt{x^2+y^2}-x}{\sqrt{x^2+y^2}-x}:$

$\implies \dfrac{y^2}{\sqrt{x^2+y^2}+x} \times \dfrac{\sqrt{x^2+y^2}-x}{\sqrt{x^2+y^2}-x}$

$\implies \dfrac{y^2(\sqrt{x^2+y^2}-x)}{(\sqrt{x^2+y^2}+x)(\sqrt{x^2+y^2}-x)}$

$\implies \dfrac{y^2(\sqrt{x^2+y^2}-x)}{(\sqrt{x^2+y^2})^2-x^2}$

$\implies \dfrac{y^2(\sqrt{x^2+y^2}-x)}{x^2+y^2-x^2}$

$\implies \dfrac{y^2(\sqrt{x^2+y^2}-x)}{y^2}$

$\textsf{Cancel the common factor}\:y^2:$

$\implies \sqrt{x^2+y^2}-x$

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3 years ago

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Dean baldus dives 31 below surfaces. his partner jeff balius, dives 34 below, but then ascends 21 ft. find the distance between

KIM [24]

The diffrence before he ascends is 3.
then 34-21=13 31-13=18
the diffrence is 18 feet after

8 0

3 years ago