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Margaret [11]
3 years ago
15

Please answer this correctly without making mistakes Simplify the correct answer

Mathematics
2 answers:
joja [24]3 years ago
5 0

Answer:

\frac{109}{122}

Step-by-step explanation:

Well first we need to find the total amount of Winter Olympic medals won.

550 + 540 + 130

= 1220

Now we need to find the amount won from the Western and Northern Europe.

550 + 540

= 1090

Now we can make the following fraction,

1090/1220

Simplify

= <u>109/122</u>

<u></u>

<em>Thus,</em>

<em>the answer is </em>\frac{109}{122}.

<em>Hope this helps :)</em>

Genrish500 [490]3 years ago
5 0

Hi there!! (✿◕‿◕)

⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐

Northern Europe: 550 medals

Western Europe: 540 medals

550 + 540 = 1,090

Northern Europe and Western Europe: 1,090

Other: 130

1,090 + 130 = 1,220

European Regions: 1,220 medals

1,090/1,220 = 109/122

Hope this helped!!  ٩(◕‿◕。)۶

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Ivahew [28]

Answer:

C(1,3) and D(1,4).

Step-by-step explanation:

The given quadrilateral ABCD has vertices at A (3,7) and B (3,6). The diagonals of  this quadrilateral ABCD intersect at E (2,5).

Recall that, the diagonals of a parallelogram bisects each other.

This means that; E(2,5) is the midpoint of each diagonal.

Let C and D have coordinates C(m,n) and D(s,t)

Using the midpoint rule:

(\frac{x_2+x_1}{2}, \frac{y_2+y_1}{2})

The midpoint of AC is (\frac{m+3}{2}, \frac{n+7}{2})=(2,5)

This implies that;

(\frac{m+3}{2}=2, \frac{n+7}{2}=5)

(m+3=4, n+7=10)

(m=4-3, n=10-7)

(m=1, n=3)

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This implies that;

(\frac{s+3}{2}=2, \frac{t+6}{2}=5)

(s+3=4, t+6=10)

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(s=1, t=4)

Therefore the coordinates of C are (1,3) and D(1,4).

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4 years ago
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