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m_a_m_a [10]
3 years ago
11

The variables x and y are related proportionally. When x = 8, y = 14. Find y when x = 32.

Mathematics
1 answer:
KengaRu [80]3 years ago
6 0

Answer:

y = 56

Step-by-step explanation:

given that x and y are proportional then

y = kx ← k is the constant of proportionality

to find k use the given condition y = 14 when x = 8

k = \frac{y}{x} = \frac{14}{8} = \frac{7}{4}, thus

y = \frac{7x}{4}

when x = 32

y = \frac{7(32)}{4} = 56


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BaLLatris [955]

Answer:

∠JKH and ∠GHF

Step-by-step explanation:

<em>hey there,</em>

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< Corresponding means "the angles which occupy the same relative position at each intersection where a straight line crosses two others. If the two lines are parallel, the corresponding angles are equal." The lines here are parallel so they are equal.

If you don't understand the meaning of the angles also, feel free to ask me about that too.

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3 years ago
K'Drien has a recipe that needs 3/4 tablespoon of butter for every 2
Orlov [11]

Answer:

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Step-by-step explanation:

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2 years ago
Calculate 3n-1 for n equals 2 to 10 explain how you know that the numbers are composite
Troyanec [42]

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3 years ago
An employee of a store's gift wrapping center is wrapping 8 gifts
Hitman42 [59]
<h3>Part A:</h3>

The area A of a rectangle is A = bh, where b is the base of the rectangle and h is the height. The area of each rectangle with side lengths 1.5 ft and 2 ft is 1.5 × 2 = 3ft2. Since there are two rectangles with these dimensions, the combined area is 2 × 3 = 6 ft2. The area of each rectangle with side lengths 1.5 ft and 2.5 ft is 1.5 × 2.5 = 3.75 ft2. The area of each rectangle with side lengths 2 ft and 2.5 ft is 2 × 2.5 = 5 ft2. Since there are two rectangles of each type, the combined area is 2 × 3.75 + 2 × 5 =17.5 ft2. <u><em>So, the total surface area of the box is 6 ft2+ 17.5 ft2 = 23.5 ft2</em></u>

<u><em></em></u>

<h3>Part B:</h3>

The employee needs to wrap 8 boxes, each with a surface area of 23.5 ft2. So, the combined surface area needing to be wrapped is 8 × 23.5 = 188 ft2. Since there is only 160 square feet of wrapping paper left, the employee will not be able to wrap all of the gifts

6 0
2 years ago
5. How long is the diagona of a 12 ft-by-16 ft rectangular garden?
kupik [55]

Answer:

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Step-by-step explanation:

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<em>Hope this helps!</em>

7 0
2 years ago
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