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fomenos
3 years ago
12

Mr. Kasse won 50% of the 60 tennis games he played one year. The next year, he won 80% of the 140 games he played. What percent

of his total number of games for the two years combined did he win during this run of absolute dominance?
Mathematics
2 answers:
Lerok [7]3 years ago
8 0

Answer:

72%

Step-by-step explanation:

50% of 60 = 30

80% of 140 = 112

112 + 30 = 142

142 is 72% of 200

jek_recluse [69]3 years ago
5 0

Answer:

142

Step-by-step explanation:

50% of 60 = 30.

80% of 140 = 112.

If we add 112 + 30 that will equal 142.

2 + 0 = 2.

1 + 3 = 4.

And bring down the one.

Final answer is 142.

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The scale factor of the blueprint of a wall to the actual wall is 0.07. The area of the actual wall is 36ft² what is the area of
ss7ja [257]

Answer:

The area of the wall on the blueprint is 0.1764 ft²

Step-by-step explanation:

The scale is the relationship that exists between the magnitudes of a drawing and the actual dimensions.

The scale factor is the ratio of the dimensions in two similar figures. The term "similar figures" refers to figures that have the same shape but different sizes.

 The ratio between areas is equal to the squared scale factor. This is,  the scale factor for areas is the squared scale factor,

To solve scale problems in this case, then the following proportion must be proposed:

\frac{representation area}{actual area} =scale factor^{2}

Being:

  • representation area=?
  • actual area=36 ft²
  • scale factor=0.07

Replacing:

\frac{representation area}{36 ft^{2} } =0.07^{2}

Solving:

representation area= 0.07²*36 ft²

representation area=0.1764 ft²

<u><em>The area of the wall on the blueprint is 0.1764 ft²</em></u>

4 0
4 years ago
The revenue generated by the band is given by the expression 50x+150y.
Dafna1 [17]

Answer:

They exceed their goal by $150.

Step-by-step explanation:

If x = weekday shows and y = weekend shows, then

50(15) + 150(6)

750 + 900 = 1650

1650 - 1500 = 150

8 0
2 years ago
What is .194 with the 94 repeating as a fraction?
LekaFEV [45]
Your answer is 97/500. I hope this has helped
4 0
3 years ago
Read 2 more answers
0.0125 convert to fraction
anastassius [24]
1/80 is the fraction converted from a decimal
hope I helped!


4 0
3 years ago
Read 2 more answers
Will give brainliest, please help fast​
Gekata [30.6K]

Answer:

Converting the equation x^2-20x+13=0 into completing the square method we get: \mathbf{(x-10)^2=87}

Step-by-step explanation:

we are given quadratic equation: x^2-20x+13=0

And we need to convert it into completing the square method.

Completing the square method is of form: a^2-2ab+b^2=(a-b)^2

Looking at the given equation x^2-20x+13=0

We have a = x

then we have middle term 20x that can be written in form of 2ab So, we have a=x and b=? Multiplying 10 with 2 we get 20 so, we can say that b = 20

So, 20x in form of 2ab can be written as:  2(x)(10)

So, we need to add and subtract (10)^2 on both sides

x^2-20x+13=0\\x^2-2(x)(10)+(10)^2-(10)^2+13=0\\(x^2-2(x)(10)+(10)^2) \:can\: be\: written\: as\: (x-10)^2 \\(x-10)^2-100+13=0\\(x-10)^2-87=0\\(x-10)^2=87

So, converting the equation x^2-20x+13=0 into completing the square method we get: \mathbf{(x-10)^2=87}

4 0
3 years ago
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