How do i answer 13= 4 x what is X

$5.97 / 2 please show your work! I'll give brainliest to whoever shows work.

Sonbull [250]

Answer:

2.99

Step-by-step explanation:

1.) 2 goes into 5 2 times. So the 2 goes on top of the division sign

2.) 2x2=4

3.) Move 4 below 5

4.) Subtract 5-4=1

5.) Bring down 9

6.) 2 Goes into 19 9 times

7.) 2x9=18

8.) 19-18=1

9.) Bring down the 7

10.) 2 Goes into 17 8 times

11.) 2x8= 16

12.) 17-16=1

13.) Add a zero onto the end, bring down that zero

14.) 2 goes into 10 5 times.

15.) Round answer to 2.99 because with money you only have two decimals

7 0

2 years ago

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Ken's landscape gardening business makes odd shapes lawns the include semicircles. Find the length of the edging material needed

mihalych1998 [28]

Answer:

$L_s=7.85\ m$

Step-by-step explanation:

Length Of Semicircles

The length of a circle or radius r is

$L=2\pi r$

A semicircle has half this length:

$L_s=\pi r$

The radius of the flowerbed is 2.5 m, thus the length of the edging material needed to border the lawn design is

$L_s=\pi (2.5)=(3.14)(2.5)=7.85\ m$

$\boxed{L_s=7.85\ m}$

4 0

2 years ago

Identify the type of data (qualitative/quantitative) and the level of measurement for the data described below. Explain your ch

ella [17]

Answer:

Option A) Quantitative, because numerical values, found by either measuring or counting, are used to describe the data

Option C) Ratio, because the differences in the data can be meaningfully measured, and the data have a true zero point.

Step-by-step explanation:

We are given the following in the question:

"The average monthly rainfall in inches for a certain city throughout the year"

Qualitative or quantitative:

Quantitative data are measures of values or counts and are expressed as numbers.
Qualitative data are measures of 'types' and may be represented by a name, symbol, or a number code. They are non-parametric values.

Thus, the given quantitative data is quantitative because rainfall is always measured and the output is expressed in numerical values.

Option A) Quantitative, because numerical values, found by either measuring or counting, are used to describe the data

Level of measurement:

Ordinal: These are the qualitative variable whose order plays an important role.

Interval: When true zero does not exist. The negative values of such variables make sense.
Ratio: When true zero exist. The negative values of such variable does not make any sense.

Since,for the given data true zero exist and a negative values make no sense, thus its is ratio.

Option C) Ratio, because the differences in the data can be meaningfully measured, and the data have a true zero point.

3 0

2 years ago

Find the equation of the line with slope −2 which goes through the point (9,−7).

goldenfox [79]

Answer:

Here,

slope (m)=-2

y- intercept (c)=-7

Now,

The equation of the line;

or,y=mx+c

or,y= -2x-7

or,2x+y+7=0 is the required equation....

6 0

2 years ago

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the perimeter of a rectangle is84cm and its length is 6cm longer than its breadth.find the lenth and breadth of the rectangle

mash [69]

So,the length of rectangle is 24 cm

 The breadth of rectangle is 18 cm

please see the attached picture for full solution

Hope it helps

Good luck on your assignment

4 0

3 years ago

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How do i answer 13= 4 x ​ what is X

How do i answer 13= 4 x what is X