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3 years ago

The variable y has a proportional relationship with

Mathematics

2 answers:

Katena32 [7]3 years ago

8 0

Answer:

its 40

Step-by-step explanation:

Nana76 [90]3 years ago

3 0

Answer:

Step-by-step explanation:

Constant of proportionality, k, is the ratio of the quantity of variable y to the quantity of variable x.

Using a point on the line, (4, 44),

Constant of proportionality, k = $\frac{y}{x} = \frac{44}{4} = 11$ .

Constant of proportionality of the graph is 11.

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Hoochie [10]

Answer:

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Step-by-step explanation:

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3 years ago

What is the volume of a circular cylinder with a base diameter of 6 m and a height of 5 m?

mixas84 [53]

For this case we have that by definition the volume of a cylinder is:
V = ((pi) * (r ^ 2)) * (h).
Where
r: radio
h: height.
Also we have
r: d / 2
Where,
d: diameter.
Substituting we have:
V = ((pi) * ((d / 2) ^ 2)) * (h).
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Answer:
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3 years ago

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OleMash [197]

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David needs to fill the measuring cup 15 times.

7 0

3 years ago

State the amplitude, period, phase shift, and vertical shift of the function h(t)= cos (t+1)

oksano4ka [1.4K]

Answer:

Option b.

Step-by-step explanation:

We can easily solve this problem by using a graphing calculator or plotting tool.

The function is

h(t) = cos (t +1)

Please, see attached picture below.

By looking at the picture, we can tell that the amplitude is equal to 1

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We can see there is no vertical shift.

It has a phase shift of +1. (Which moves the graph to the left)

Answer:

Option b.

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4 years ago

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Answer:

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Step-by-step explanation:

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3 years ago

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