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Anastasy [175]
3 years ago
14

A $20.00 pair of jeans is discounted 20%. What is the final price of the jeans?

Mathematics
2 answers:
Arturiano [62]3 years ago
7 0

Answer:

The answer is B

Step-by-step explanation:

mars1129 [50]3 years ago
6 0

Answer:

The final price is $16.00 or choice B.

Step-by-step explanation:

The first thing we have to do is find 20% of 20. To do this we cross multiply :

(20 / 100 )  * (20 / 1)

Then we simplify

(20 / 5)  * (1  / 1)

( 4 )   * ( 1 ) =

4

So we get four. Now remember this is not our final answer. We have to subtract it from the total which is 20. We subtract it because since the price is discounted, it will go down. Also because we just found 20% OF 20 , not 20 minus 20% of twenty.

20 - 4  = 16.

Hope this helped.

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marrisa got an 85% on her math quiz. she had 34 questions correct .how many questions were on the quiz
xeze [42]

Answer:

40

Step-by-step explanation

34 divided by 85 times 100 equals 40

plz mark me as brainliest :)

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A semicircular flower bed has a diameter of 3 metres.
Kaylis [27]

Answer:

3.5 m^2

Step-by-step explanation:

If the shape is half of a circle, you will be using this formula: A = \frac{1}{2} π r^2

Your radius is half of the diameter. r = d/2 = 3/2 = 1.5

Substitute r = 1.5 into the formula.

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3.5

3 0
3 years ago
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Point F is on circle C. What is the length of line segment GF?
Levart [38]
The answer:
the full question is as follow:
<span>Point F is on circle C. What is the length of line segment GF?

12.5  units
15.0  units
17.5  units
20.0  units

according to the image, GF= GC + CF

CF is the radius of the circle, so it is CF =CE = 7.5
all that we want to find is the value of GC
let's consider the triangle GEC. This is a right triangle, so for finding GC, we can apply Pythagorean theorem

that is, GE² + EC² = GC², and from this, we have GC = sqrt(</span>GE² + EC² )

GC = sqrt(10² + 7.5² )=sqrt(56.25)=12.5
<span>
therefore, </span>GF= GC + CF=12.5 + 7.5 = 20.0
the answer is 20.0  units

8 0
3 years ago
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How many teaspoons are in 15 milliliters? 1 tsp = 5 mL
zhannawk [14.2K]

Answer:

Milliliters to teaspoons (mL to tsp) converter, formulas and conversion table. ... 1 mL = 0.202884 tsp; 5 mL = 1.014 tsp; 10 mL = 2.028 tsp; 15 mL = 3.04

Step-by-step explanation:

hope it helps

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2 years ago
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Nikitich [7]
3(5)+15= 30
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5 0
3 years ago
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