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LUCKY_DIMON [66]
1 year ago
12

8th grade geometry, will give brainliest to the person who lists out the steps to solve the problem. Also if someone could expla

in what it means to dilate something by a scale factor of something, i’d really appreciate it :)

Mathematics
2 answers:
monitta1 year ago
6 0
It means to make bigger
vivado [14]1 year ago
5 0

Answer:

Dilating something by scale factor is enlarging it by a number, making it for example, 2 or 3 times bigger than it is.

Step-by-step explanation:

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My guess is that the building is 10 feet tall
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6(x+7)x=9<br><br> A.12<br> B.42<br> C.96<br> D.16<br><br> Please work out the problem.
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4 0
3 years ago
What is the area of this figure?
coldgirl [10]
Answer: 102

-----------------------------------------------

We'll use the formula 
A = h*(b1+b2)/2
where
A = area of trapezoid
h = height
b1 & b2 are the parallel bases

In this case,
b1 = 6+7 = 13
b2 = 21
h = 6

Making the area to be
A = h*(b1+b2)/2
A = 6*(13+21)/2
A = 6*(34)/2
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Side Note: We don't use the slanted side of 10 cm at all

3 0
3 years ago
Para hacer 600 m de una obra, 30 obreros han trabajado 12 dias a razon de 10 horas diarias. ¿Cuantos dias necesitaran 36 obreros
Gwar [14]

Respuesta:

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Explicación paso a paso:

Dado :

escenario 1

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Escenario 2:

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Número de días = n

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Igualar los parámetros en cada escenario:

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12 / n = 6/5 * 3/5 * 2/3

12 / n = 6/5 * 1/5 * 2/1

12 / n = 12/25

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2 years ago
In a class of 6, there are 2 students who forgot their lunch.
Mazyrski [523]

Answer:

the answer is 2.78 percent

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