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Zepler [3.9K]
3 years ago
9

The regular price of a price of shoes is $60 They are on sale for 20% off.What is the sale price?​

Mathematics
1 answer:
prohojiy [21]3 years ago
7 0

Answer:

48 dollars

Step-by-step explanation:

100%-20%=80%

80%=.8

.8*60=48

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:( help me please,,, if ur good at mean, median mode and range
Verdich [7]

Answer:

ill help when you give the problem lol

Step-by-step explanation:

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2 years ago
15) Tyler wants to ride the bumper cars 4 times and the Ferris wheel 8 times. It costs 6 tickets to ride the
MAVERICK [17]

Answer:

Tyler needs 48 tickets.

Step-by-step explanation:

6*4= 24

8*3= 24

24*2=48

4 0
2 years ago
Read 2 more answers
Please help will give branliest! Find the two missing sides and write your answer as in simplified radical form.
hjlf

Answer: v = u= 2 \sqrt{2}

Step-by-step explanation:

v= cos45 * 4= 2 \sqrt{2}

- Apply Pythagorean theorem

4^{2}= (2\sqrt{2}) ^{2} + u^{2}

We have u = 2 \sqrt{2}

5 0
3 years ago
Find the equation of the circle with a diameter whose end points are (-1,-2) and (-3,2)
Sergeeva-Olga [200]

Answer:

The equation of the circle with a diameter whose end points are (-1,-2) and (-3,2) is

x^{2} +y^{2}+4x-1=0

Step-by-step explanation:

<u>Explanation:</u>-

<u>Step 1:</u>-

The equation of the circle having center and radius is

(x-h)^2+(y-k)^2=r^2

here center is (h,k) and radius is r

Given diameter whose end points are (-1,-2) and (-3,2)

The diameter of the circle is passing through the center of the circle

so center of the circle = midpoint of two end points

      (\frac{-1 +(-3) }{2} ,\frac{-2+2 }{2}  )

    (-2,0)

therefore center (h,k) = (-2,0)

<u>Step 2:-</u>

we have to find the radius of the circle

the radius of the circle = the distance from center to the one end point

i.e., C P = r

Given one end point is P(-3,2) and center C(-2,0)

The distance formula of two points are

\sqrt{(x_{2}-x_{1} ) ^{2}+ (y_{2}-y_{1} ) ^{2}}

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

r=\sqrt{5}

<u>Step 3</u>:-

center (h,k) = (-2,0) and

radius r=\sqrt{5}

The standard form of circle equation

(x-h)^2+(y-k)^2=r^2

(x-(-2))^2+(y-0)^2=\sqrt{5} ^2

on simplification is

x^{2} +y^{2}+4 x-1=0

5 0
2 years ago
If there wee 160 houses built and 3/8 of them are sold than how many are left
kramer
There would be 60 houses left
4 0
2 years ago
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