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2 years ago

Asmaa is shopping for an infant car seat. She has a coupon for 20% off any purchase over $35

Mathematics

2 answers:

krok68 [10]2 years ago

6 0

Answer:

just find the persentage on a tax, then minus the orignal price.

Step-by-step explanation:

Yakvenalex [24]2 years ago

6 0

Answer:

$26

Step-by-step explanation:

thats 20% of 130

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A football team gained 5 yards, lost 8 yards, lost another 2 yards, and then gained 45 yards. What were the total yards gained o

Fudgin [204]

Answer:

yes you would be correct if they started with zero yards at the beginning

Step-by-step explanation:

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2 years ago

The sum of the lengths of two opposite sides of the circumscribed quadrilateral is 10 cm, and its area is 12 cm2. Find the radiu

PtichkaEL [24]

Answer:

1.2 cm

Step-by-step explanation:

The area of sircumscribed quadrilateral over a circle is equal to

$A=s\cdot r,$

where s is semi-perimeter of the quadrilateral and r is the radius of the circle.

Use property of circumscribed quadrilateral: The sums of the opposite sides are equal.

So, if the sum of two opposite sides of the circumscribed quadrilateral is 10 cm, then the sum of another two sides is also 10 cm and the perimeter of the quadrilateral is 20 cm. Hence,

$s=\dfrac{20}{2}=10\ cm$

Now,

$A=s\cdot r\\ \\12=10r\\ \\r=\dfrac{12}{10}=1.2\ cm$

8 0

3 years ago

I just need to know the horizontal part I can do the other. Please ASAP

11Alexandr11 [23.1K]

Answer:

Enjoy and it would be good if you gave more points

Step-by-step explanation:

6 0

3 years ago

The football team has 2 large water containers. Each container holds 345π in3 of water. Each player is given a cylindrical water

raketka [301]

Answer:

They'll be able to get 34 bottles from the containers.

Step-by-step explanation:

Since the bottles are cylindrical we can calculate their volume by using the following formula:

V = base_area*h

V = \pi*(r^2)*h

r = d/2 = 4/2 = 2 inches

V = 3.14*(2^2)*5 = 3.14*4*5

V = 3.14*20 = 62.8 inches^3

In order to know how many full bottles the players will get we need to divide the total volume of the containers, which is given by the sum of the volume of each container, and divide it by the volume of each bottle. We have:

bottles = (345*pi + 345*pi)/62.8 = 690*pi/62.8 = 2,166.6/62.8 = 34.5

Since the problem wants the amount of full bottles we only take the integer part, so they will be able to get 34 bottles from the containers.

4 0

3 years ago

31% of what number is 25?

melamori03 [73]

Uhh, I think it is 80.65

Hope this helped （￣︶￣）↗　

3 0

3 years ago

Read 2 more answers