3 years ago

Please answer question 11

Mathematics

2 answers:

storchak [24]3 years ago

4 0

Answer:

48 + 48 solve it and that is your answer

deff fn [24]3 years ago

4 0

Answer:

96 inches

Step-by-step explanation:

multiply 24 times 4 for all of the sides

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Sara is a drummer in her school is marching band she wants to make a geometrically similar model of a snare drum for her stuffed

strojnjashka [21]

Answer:

Option B.

Step-by-step explanation:

Let the radius of the snare drum = r

and radius of the model = R

Ratio of the dimensions of the snare drum and the model = 1 : 4

So, $\frac{r}{R}=\frac{1}{4}$

Now as per question, dimensions of the snare drum is multiplied by a scale factor of $\frac{1}{2}$

Radius of the snare drum = $\frac{r}{2}$

Ratio of the radius of the snare drum and cylindrical model ,

$\frac{\frac{r}{2}}{R} =\frac{1}{4}$

$\frac{r}{2R}=\frac{1}{4}$

$\frac{r}{R}=\frac{1}{2}$

Therefore, the cylinder with Sara's dimensions will be geometrically similar but the scale factor will be 1 : 2

Option B is the answer.

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Arisa [49]

Answer:

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Step-by-step explanation

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2 years ago

The percentage of forest area is determined by dividing the forest area by the total land area of a region.

emmainna [20.7K]

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Step-by-step explanation:

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2 years ago

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Which value for x makes this open sentence true? 5 + 5 ● x = x² + 3²

Angelina_Jolie [31]

The answer your looking for here is 1

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2 years ago

Did I get this right? Please explain how I got it right if I did

viva [34]

Answer:

no 6 hours

Step-by-step explanation:

no it would be 6 hours

25% = 7.5 hours

5% = 1.5 hours

7.5 - 1.5 = 6 hours

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3 years ago