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3 years ago

The constant of proportionality can be found by finding the

Mathematics

2 answers:

Amanda [17]3 years ago

8 0

The constant of proportionality can be found by finding the unit rate.

KatRina [158]3 years ago

6 0

Answer:

The constant of proportionality k is given by k=y/x where y and x are two quantities that are directly proportional to each other. Once you know the constant of proportionality you can find an equation representing the directly proportional relationship between x and y, namely y=kx, with your specific k.

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Do the phrases 6 less a number y and 6 less than a number y mean the same thing? Explain. A. No, they do not both mean the same

Yuri [45]

Answer:

B. Yes, they both mean the same thing. They can also both be represented by the expression y - 6.

Step-by-step explanation:

Given

Phrase 1: 6 less a number y

Phrase 2: 6 less than a number y

Mathematically,

Phrase 1 can be represented as follows;

$y - 6$

Mathematically,

Phrase 2 can be represented as follows;

$y - 6$

Since the representation of both phrases are the same, then option B answers the question.

4 0

3 years ago

Help on #3 above??? I will give brainliest!

Leona [35]

Answer:

$f(x)\rightarrow 1\ \text{as}\ x\rightarrow\pm\infty$

Step-by-step explanation:

"End behavior" generally refers to the behavior as the independent variable (x) gets large in the positive or negative directions. Here, the curve for large magnitude x flattens out and approaches 1. So, we say ...

$f(x)\rightarrow 1\ \text{as}\ x\rightarrow\pm\infty$

7 0

3 years ago

If x € {3, 4, 5, 6} and y € (1, 2) , find the ordered pairs such as that x+y<8

Black_prince [1.1K]

Answer:

(1,3),(1,4),(1,5),(1,6),(2,3),(2,4),(2,5)

Step-by-step explanation:

x+y<8. Let y=1, then x=(3, 4,5,6). If y=2, x=(3, 4,5).

7 0

3 years ago

A²,b²,c² are consecutive perfect squares.How many natura numbers are lying between a² and c², if a>0

pogonyaev

Answer:

The quantity of natural numbers between $a^{2}$ and $c^{2}$ is $2\cdot (a + b) + 1$ .

Step-by-step explanation:

If $a^{2}$ , $b^{2}$ and $c^{2}$ are consecutive perfect squares, then both $a$ , $b$ and $c$ are natural numbers and we have the following quantities of natural numbers: