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DedPeter [7]
3 years ago
15

Can you explain please?

Mathematics
1 answer:
tia_tia [17]3 years ago
7 0

Answer: To right in different numbers

Step-by-step explanation:

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a. Un equipo de tenis de mesa ganó 21 juegos y perdió 12 juegos, ¿cuál es la razón entre ganados y perdidos?
True [87]

Answer:

The ratio between won and lost is \frac{7}{4}

Step-by-step explanation:

<u><em>The question in English is</em></u>

A table tennis team won 21 games and lost 12 games, what is the ratio between won and lost?

Let

x ------> the number of games won

y -----> the number of games lost

we have

x=21\ games

y=12\ games

we know that

To find the ratio divide the number of games won by the number of games lost

so

\frac{x}{y}

substitute the values

\frac{21}{12}

Simplify

\frac{7}{4}

4 0
3 years ago
399,713 rounded to nearest thousand
mina [271]
399,713 rounded to the nearest thousand is 400,000
3 0
3 years ago
Naman is 4 times as old as his sister now.
nikklg [1K]

Answer:

Naman is 12 years old

Step-by-step explanation:

This means his sister is 3 which means in 20 years Naman will be 32 and his sister will be 23. Double 23 and you get 46 and 46 - 32 is 14

4 0
3 years ago
Read 2 more answers
Given f(x) = x2 + 5 and g(x) = x^2 , and h(x) = -2x <br>what is h(g(f(x)))=
jeyben [28]

Answer:

Step-by-step explanation:

f(x) = x^2 + 5

g(x^2 + 5) = (x^2 + 5)^2= x^4 + 5x^2 + 5x^2 + 25 = x^4 + 10x^2 + 25

h(x^4 + 10x^2 + 25)= -2(x^4 + 10x^2 + 25)

                                  -2x^4 - 20x^2 - 50

5 0
3 years ago
8+y=16 the solution for y is what
sergeinik [125]
Subtract 8 from both sides to get y = 8 as your final answer.
5 0
3 years ago
Read 2 more answers
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