Mathematics, 29.06.2019 02:30 sanaiajohnson56

The smaller barn is similar to the larger barn by a scale factor of 60%. what are the height and width of the smaller barn? the height is 1.2 and the width is 1.2 in. the height is 1.4 in. and the width is 1.4. the height is 0.12 in. and the width is 0.12 in. the height is 2in and the width is 1.2 in.

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Answer from: saltytaetae

The correct answer is 1.2 in by 1.2 in

Step-by-step explanation:

Answer from: djemdn

The correct option is 1.

Step-by-step explanation:

The height and width of larger barn is 2 in. and 2 in respectively.

It is given that the smaller barn is similar to the larger barn by a scale factor of 60%. It means the height and width of the smaller barn is 60% of the height and width of the larger barn.

The height of smaller barn is

$2\times \frac{60}{100}=\frac{120}{100}=1.2$

The width of smaller barn is

$2\times \frac{60}{100}=\frac{120}{100}=1.2$

Therefore the height and width of smaller barn is 1.2 in. and 1.2 in respectively. Option 1 is correct.

Answer from: Quest

it's equivalent, so we can say that its equal.

let's call the denominator x and the numerador is 18 less then denominator, x - 18.

$\frac{2}{5}=\frac{x-18}{x}$

multiply

2.x = 5.(x - 18)

2x = 5x - 90

90 = 5x - 2x

90 = 3x

x = 90/3

x = 30

so:

$\frac{2}{5}=\frac{30-18}{30}$

$\frac{2}{5}=\frac{12}{30}$

$Answer this question! eric has a riddle "i am thinking of a fraction that is equivalent to 2/5 and$

Answer from: Quest

"it's not the heat, it's the humidity". that's a partly valid phrase you may have heard in the summer, but it's actually both. the heat index, also known as the apparent temperature, is what the temperature feels like to the human body when relative humidity is combined with the air temperature. this has important considerations for the human body's comfort. when the body gets too hot, it begins to perspire or sweat to cool itself off. if the perspiration is not able to evaporate, the body cannot regulate its temperature. evaporation is a cooling process. when perspiration is evaporated off the body, it effectively reduces the body's temperature. when the atmospheric moisture content (i.e. relative humidity) is high, the rate of perspiration from the body decreases. in other words, the human body feels warmer in humid conditions. the opposite is true when the relative humidity decreases because the rate of perspiration increases. the body actually feels cooler in arid conditions. there is direct relationship between the air temperature and relative humidity and the heat index, meaning as the air temperature and relative humidity increase (decrease), the heat index increases (decreases).

step-by-step explanation:

75% of the temperatures are below what value? how do you know? 75% of the temperatures are above w

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