4 years ago

The blueprint for a new swimming pool uses the scale 3/4

Mathematics

1 answer:

beks73 [17]4 years ago

7 0

Answer:

3 in wide by 4.5 in long.

Step-by-step explanation:

3/4=0.75

I divided the given dimensions by two, so I could multiply .75 by the sets of twos instead of dividing 3/4 by two and multiplying that by 12 and 8.

.74 x 4 = 3

.75 x 6 = 4.5

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Leto [7]

Answer:

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Step-by-step explanation:

If x varies inversely proportional as y.

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k = xy

When x = 3 and y = 10

k = 3×10

k = 30

Put x = 5,

$y=\dfrac{k}{x}\\\\y=\dfrac{30}{5}\\\\y=6$

So, the value of y is 6 when x is 5.

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3 years ago

How many solutions does the equation have?<br> -4x - 9 = 12 - 4x

pickupchik [31]

Answer:

No Solution

Step-by-step explanation:

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3 years ago

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Serhud [2]

Answer:

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Step-by-step explanation:

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length: 28

base:8

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8×28×3.14 = 703.36

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3 years ago

Suppose the function f(t) = 95 cosine (StartFraction pi Over 10 EndFraction t) + 120 models the height of a seat on a Ferris whe

drek231 [11]

Answer:

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Step-by-step explanation:

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3 years ago

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What kind of triangle is Triangle CED categorized by side lengths?

Dmitry_Shevchenko [17]

I believe there has to be an image included with this question my friend. Thine error hath been made known by the supreme lord of dao.

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4 years ago