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aleksandrvk [35]
3 years ago
5

Emily bought a pair of headphones on sale if they usually cost 36 dollars and 80 cents, and Emily purchase them at fourty percen

t off, how much did she pay
Mathematics
1 answer:
vladimir1956 [14]3 years ago
8 0

Answer:

$22.08

Step-by-step explanation:

If Emily recieved 40% off then she paid 60% of the price. To find the sale price she paid, multiply the original price by the decimal conversion of 60%, 0.6.

0.6(36.80) = 22.08

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Helppp Urgebttt!!!
Alenkasestr [34]
C because there are 60 seconds in a minute so if you multiply 600 x 60 you get 36000
4 0
3 years ago
A rectangle is transformed according to the rule r0, 90º. the image of the rectangle has vertices located at r'(–4, 4), s'(–4, 1
Korvikt [17]

Answer:

Clockwise vertices of q' ( -3 ,4) →→ q( 4 , 3 ).

Counter clock wise rule : q' (-3 ,4 ) →→ q( -4 , -3 ).

Step-by-step explanation:

Given  : rectangle has vertices located at r'(–4, 4), s'(–4, 1), p'(–3, 1), and q'(–3, 4)

To find :  transformed according to the rule 90º , what is the location of q?

Solution : we have given that

vertices located at r'(–4, 4), s'(–4, 1), p'(–3, 1), and q'(–3, 4).

By the rule of 90º rotation clock wise rule : (x ,y ) →→ ( y , -x )

90º rotation counter clock wise rule : (x ,y ) →→ ( -y , x ).

Then   Clockwise vertices of q' ( -3 ,4) →→ q( 4 , 3 ).

counter clock wise rule : q' (-3 ,4 ) →→ q( -4 , -3 ).

Therefore, Clockwise vertices of q' ( -3 ,4) →→ q( 4 , 3 ).

counter clock wise rule : q' (-3 ,4 ) →→ q( -4 , -3 ).

4 0
3 years ago
Read 2 more answers
What is the difference between modular arithmetic and regular arithmetic
koban [17]

Answer:

i dunno

Step-by-step explanation:

Im a middle schooler lol

3 0
3 years ago
The 24 students in Mr. Browns homeroom sold 72 magazine subscriptions. The 28 students in Mrs. Garcia homeroom sold 98 magazine
Nady [450]
72/24=3
98/28=3.5
Garcia
6 0
3 years ago
Read 2 more answers
Write the point-slope form of the equation of the line through the given points through: (-3,-1) and (-2,5)?
nevsk [136]

The point-slope form of the equation of the line through the given points through: (-3,-1) and (-2,5) is y + 1 = 6x + 18

<u>Solution:</u>

Given, two points are (-3, -1) and (-2, 5)

We have to find that a line that passes through the given two points.

First let us find the slope of the line that passes through given two points.

<em><u>The slope of line "m" is given as:</u></em>

\text { slope of line } m=\frac{y_{2}-y_{1}}{x_{2}-x_{1}}

\text { where, }\left(x_{1}, y_{1}\right) \text { and }\left(x_{2}, y_{2}\right) \text { are two points on line. }

Now, let us find the line equation using point slope form

y-y_{1}=m\left(x-x_{1}\right)

where m is slope

\begin{array}{l}{\text { Then, line equation } \rightarrow y-(-1)=6(x-(-3))} \\\\ {\rightarrow y+1=6(x+3)} \\\\ {\rightarrow y+1=6 x+18}\end{array}

Hence the point slope form is y + 1 = 6x + 18

7 0
3 years ago
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