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Hoochie [10]
3 years ago
15

What value of q will make the ratios 3:5 and 6:q a proportion

Mathematics
1 answer:
Allisa [31]3 years ago
5 0

Answer:

q=20

Step-by-step explanation:

3/5=6/q, 3q=60, q=20

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Jorge is hiking 4 kilometers per hour.

Step-by-step explanation:

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Se generan ondas, introduciendo en agua el borde de una regla 15 veces en 3.0 segundos. Calcular: a) el periodo de las ondas b)
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Answer:

Ver explicacion

Step-by-step explanation:

La frecuencia de una onda se define como el número de ciclos completos que realiza una partícula en un segundo.

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El período de una onda es el tiempo que tarda la onda en realizar una oscilación o ciclo completo.

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6 0
3 years ago
A metal wastebasket has a 6 by 6 square bottom and an open square top 10 by 10. Each side of the waste basket is a trapezoid wit
velikii [3]
I think it’s 12 inches?
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3 years ago
Read 2 more answers
Find the area of this isosceles trapezoid. A) 85.5 units2 B) 171 units2 C) 342 units? 345 units?​
liubo4ka [24]

9514 1404 393

Answer:

  B) 171 units^2

Step-by-step explanation:

The area is given by the formula ...

  A = 1/2(b1 +b2)h

Filling in the given base and height values, we find the area to be ...

  A = 1/2(23 +15)(9) = (19)(9) = 171 . . . square units

_____

<em>Additional comment</em>

You can select the correct answer choice simply on the basis of "reasonableness." If this were a 9×15 rectangle, its area would be 9×15 = 135 square units, more than 85.5. You know its area is less than a 9×23 rectangle, so is less than 9×23 = 207 square units. Only one answer choice is a value between 135 and 207.

__

Multiplication by 9 is not so hard. It is multiplication by 10-1:

  15×9 = 15×(10 -1) = 150 -15 = 135

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3 years ago
If P'(5,-4) is the image of point P(2,3) under a translation then what is (6,-2) under the same translation? Please and thank yo
mestny [16]
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