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DIA [1.3K]
3 years ago
11

Can you plz help me I don’t understand

Mathematics
1 answer:
amid [387]3 years ago
6 0

The constant of proportionality is 5. For every time the total area "A" is multiplied by one the length is multiplied by 5.

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A company plans to build a wheelchair ramp with the following
Liono4ka [1.6K]

9514 1404 393

Answer:

  yes

Step-by-step explanation:

The height that would be allowed with a ramp 43.5 feet long is ...

  h = (43.5 ft)·sin(4.8°) ≈ 3.64 ft

The proposed height is less than 3.64 ft, so the ramp angle is less than 4.8°.

__

The ramp angle is actually arcsin(3/43.5) ≈ 3.95°, which is less than 4.8°.

7 0
2 years ago
The slope for (0,7) and (7,7)
Softa [21]

Answer:

slope = 0

Step-by-step explanation:

point1 =  (0,7)

point 2 =(7,7)

slope = (y2-y1)/(x2-x1) => (7-7)/(7-0)

slope = 0

4 0
2 years ago
Read 2 more answers
Im stomped with 42/12 in simple form. Im trying to remember if I should divide by 7.
Yuliya22 [10]
Exact form- 7/2
Decimal form- 3.5
Mixed number form- 3 1/2

I hope that helps!!!
5 0
3 years ago
4. What affects the size of an angle? A. Its location B. The amount of rotation of one side C. The length of its sides D. The nu
earnstyle [38]
The correct answer is
<span>D. The number of degrees in its supplement

The size of the sides and the rotation is irrelevant and would still keep the angle having the same size. The number of degrees in the supplement decides how big an angle is because the larger the supplementary angle the smaller the angle we're observing will be, and vice versa.</span>
7 0
3 years ago
A shop sells small chocolate bars and large chocolate bars the small chocolate bars are sold in packs of 4 large packets of choc
IrinaVladis [17]

The number of small chocolate-bars sold is 272.

<h3>What is a ratio? </h3>

Ratio expresses the relationship between two or more numbers. It shows the number of times that one value is another value. The sign used to represent ratios is :.

<h3>What is the number of small chocolate bars sold?</h3>

The number of packs small chocolate bars sold = (ratio of he number of small chocolate bars sold / sum of ratios) x number of chocolate bars sold

(5/7) x 95 = 67.8 = 68

The number of  small chocolate bars sold = 68 x 4 = 272

To learn more about ratios, please check: brainly.com/question/25927869

5 0
2 years ago
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