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34kurt
3 years ago
5

Please helpppppp meeeeeee

Mathematics
1 answer:
m_a_m_a [10]3 years ago
7 0
The pictures won’t load for some reason
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A store has clearance items that have been marked down by 60%. They are having a sale, advertising an additional 15% off clearan
astra-53 [7]

Answer: 34%

Step-by-step explanation:

Given

Price is marked down by 60% with an additional discount of 15% on the marked down price

Suppose x is the original price of the item

After marking down, it is

\Rightarrow x-x\times 0.6=0.4x

after additional discount it is

\Rightarrow 0.4x(1-0.15)=0.4x\times 0.85=0.34x

Effective discount on the item is

\Rightarrow \dfrac{x-0.34x}{x}\times 100=66\%

Thus, a person is paying 100-66=34\% of the original price

6 0
2 years ago
H (4, -8) is the pre-image. What is the new prime image after a dilation with a scale factor of 1/2?
Marina CMI [18]

Answer:

(2, -4)

Step-by-step explanation:

The scale factor is the number used to multiply the pre-image coordinates.

The image of the point (4, -8) is (2, -4).  Each coordinate is 1/2 the corresponding coordinate in the pre-image.

8 0
2 years ago
What is an equation of the line that passes through the points ( 3 , - 3 ) and ( - 3 - 3 )
Schach [20]

Answer:

y=0/-6x-3 or Undefined

Step-by-step explanation:

Since the slope is only a vertical line, that means the slope is going to be undefined. However, this is what the equation would look like.

Hope this helped!

5 0
3 years ago
What is the height, in yards, of a cylindrical water tank that holds 1,884 cubic yards of water and has a diameter of 120 feet?
mafiozo [28]

Answer:

The height of the tank is 0.5 yards.

Step-by-step explanation:

To determine what is the height, in yards, of a cylindrical water tank that holds 1,884 cubic yards of water and has a diameter of 120 feet, knowing that the volume of a cylinder is equal to pi multiplied by the radius squared, multiplied by the height, the following calculation must be done:

1 foot = 0.3333 yards

R = Diameter / 2

R = 120/2 = 60

3.14 x 60 ^ 2 x H = 1,884

3.14 x 3,600 x H = 1,884

3.14 x 1,200 x H = 1,884

3.768 x H = 1.884

H = 1,884 / 3,768

H = 0.5

Therefore, the height of the tank is 0.5 yards.

7 0
3 years ago
Round 47.219 to the nearest tenth.​
saveliy_v [14]

Answer:

47.2

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
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