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Aleks [24]
4 years ago
8

What does proportional mean?

Mathematics
2 answers:
skad [1K]4 years ago
6 0

In mathematics, two variables are proportional if a change in one is always accompanied by a change in the other, and if the changes are always related by use of a constant multiplier. The constant is called the coefficient of proportionality or proportionality constant.

mojhsa [17]4 years ago
4 0
Corresponding in size or amount to something else
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Experimental, a 7 out of 40 chance, add all of the results together and take the result of the diamond and fraction it with the whole like this 7/40, 31/40, much the same as b, 0/40 chance, because there is no stare in the cards.
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Need help with a math assignment, anyone could help me out pls?​
Elena-2011 [213]

Answer:

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Step-by-step explanation:

What's the question

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6 0
3 years ago
On a coordinate plane, a curved line with a minimum value of (5.1, negative 7) and a maximum value of (0, 25), crosses the x-axi
liubo4ka [24]

Answer:

<u>The true statement is D</u>

Step-by-step explanation:

The rest of the question is the attached figure and the statement options.

  • A. Over the interval [–4, –2], the local minimum is 0.
  • B. Over the interval [–2, –1], the local minimum is 25.
  • C. Over the interval [–1, 4], the local minimum is 0.
  • D. Over the interval [4, 7], the local minimum is -7.

============================================================

According to the graph, we will check the options:

A. Over the interval [–4, –2], the local minimum is 0.  (<u>Wrong</u>)

Because the minimum is -12

B. Over the interval [–2, –1], the local minimum is 25.   (<u>Wrong</u>)

Because the minimum is 18

C. Over the interval [–1, 4], the local minimum is 0.  (<u>Wrong</u>)

Because the minimum is at x = 4 less than zero

D. Over the interval [4, 7], the local minimum is -7.    (<u>True</u>)

5 0
3 years ago
Read 2 more answers
A rectangle has a width that is 50% of its length. The length of the rectangle is 12 inches. What is the area of the rectangle.
Stells [14]

Answer:

72 inches²

Step-by-step explanation:

Let w be equal to the width of the rectangle.

Let l be equal to the length of the rectangle.

\frac{1}{2}l=w

Plug in 12 inches as the length

\frac{1}{2}(12)=w\\6=w

Therefore, the width of the rectangle is 6 inches.

A=lw

Plug in 12 inches as the length and 6 inches as the width.

A=(12)(6)\\A=72

Therefore, the area of the rectangle is 72 inches².

I hope this helps!

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3 years ago
87&amp;24/25 simplest form
Lisa [10]
Is it a multiplication, a division or..What?
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4 years ago
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