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masya89 [10]
3 years ago
12

How does a loud sound differ from a soft sound?

Mathematics
2 answers:
Brilliant_brown [7]3 years ago
6 0
You can hear it better
Vladimir79 [104]3 years ago
4 0
Well one is louder and one is softer lol idk how to answer this question
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If the pattern below was tripled, what would be the ratio of black squares to gray squares
andrezito [222]

If the pattern (see attachment) below was tripled, the ratio of black squares to gray squares would be equal to 1:2.

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

A proportion can be defined as an equation which is typically used to represent (indicate) the equality of two (2) ratios. This ultimately implies that, proportions can be used to establish that two (2) ratios are equivalent and solve for all unknown quantities.

Mathematically, a direct proportion can be represented by the following equation:

y = kx

Where:

  • y and x are the variables.
  • k represents the constant of proportionality.

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

A ratio can be defined as a mathematical expression that's used to denote the proportion of two (2) or more quantities with respect to one another and the total quantities.

For this exercise, the ratio of black square to gray squares is given by:

B:G = 1:2

Tripling the pattern, we would multiply by three (3) as follows:

B:G = [1:2] × 3

B:G = 3:6

Dividing all through by 3, we have:

B:G = [3:6]/3

B:G = 3/3 : 6/3

B:G = 1:2.

Read more on ratio here: brainly.com/question/13513438

#SPJ1

5 0
1 year ago
Graph the system of equations. <br> −x+2y=−8 <br> 3x−y=−6
Evgen [1.6K]

Answer:

x = -4, y = -6

Step-by-step explanation:

-x+2y = -8

3x-y = -6

x = 2y+8

3(2y+8) - y = -6

6y + 24 -y = -6

5y = -30

y = -6

x = 2(-6)+8 = -12+8 = -4

x = -4, y = -6

6 0
3 years ago
Read 2 more answers
Fine angle of elevattion​
Cerrena [4.2K]

Answer:

bsnjjjsiisisisjhfhshhhsjskk jkisosowo

7 0
2 years ago
Answer???????????????
Harlamova29_29 [7]

the answer correct is (5,3)

7 0
3 years ago
The points (1, 7) and (0, 2) fall on a particular line. What is its equation in slope-intercept form?
NARA [144]

Slope-intercept form is y = mx + b


So we can manage to do this:


(y - yo) = m.(x - xo)


Where (x, y) and (xo, yo) are points of this line, this way we can discover the slope.


(7 - 2) = m.(1 - 0)

5 = m

m = 5


So,


y = 5x + b


Now we still have to use (y - yo) = m.(x - xo), but this time we will put only 1 point and the slope.


(y - yo) = m.(x - xo)

(y - 2) = 5.(x - 0)

y - 2 = 5x

y = 5x + 2


So, this is the line in slope-intercept form.

4 0
3 years ago
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