Ask question

Ask question

All categories

3 years ago

7

A and b are two similar shapes the area of shape a is 200 what is the area of shape b shape a is shown a length 12cm shape b is

shoe the length 15cm

1 answer:

Nesterboy [21]3 years ago

5 0

The area of shape b is 250

You might be interested in

9(2k+3)+2=11(k-y) help please and fast and show work, ty! Btw I’m being timed please help..

mel-nik [20]

9(2k+3)+2=11(k-y)
18k + 27 + 2 = 11k - 11y
18k + 29 = 11k - 11y
18k - 11k + 29 = 11k - 11y - 11k
7k + 29 = -11y
7k + 29 - 29 = -11y - 29
7k = -11y - 29
7k / 7 = -11/7y - 29/7
K = -11/7y - 29/7

3 0

3 years ago

Find the area. Will mark brainliest.

erik [133]

Answer:

8

Step-by-step explanation:

The equation for the area of a parallelogram is A=bh. In this case, the base is 4 and the height is two so the equation would be 4*2 which would be eight.

3 0

2 years ago

Read 2 more answers

Which answer choice correctly represents 0.513333… ?A.B.C.D.

Zepler [3.9K]

Abdc

I think so cuz I did this and got it right hopefully it is right good luck

7 0

2 years ago

Read 2 more answers

If Benito is selecting samples of five values from the table, which row will result in the greatest mean? Population Data Row 1

Vilka [71]

Answer:

4th row will result in the greatest mean.

Step-by-step explanation:

We are asked to find the row with greatest mean from our given rows.

We will use formula $\bar{x}=\frac{\Sigma x}{n}$ , where,

$\bar{x}=\text{Mean}$ ,

$\Sigma x=\text{Sum of all data values}$ ,

$n=\text{Number of data points in sample}$

Let us find mean of each row using above formula.

$\text{Mean of row 1}=\frac{4+2+2+3+3}{5}$

$\text{Mean of row 1}=\frac{14}{5}$

$\text{Mean of row 1}=2.8$

Therefore, mean of 1st row is 2.8.

$\text{Mean of row 2}=\frac{3+3+4+3+2}{5}$

$\text{Mean of row 2}=\frac{15}{5}$

$\text{Mean of row 2}=3$

Therefore, mean of 2nd row is 3.

$\text{Mean of row 3}=\frac{2+4+3+4+3}{5}$

$\text{Mean of row 3}=\frac{16}{5}$

$\text{Mean of row 3}=3.2$

Therefore, mean of 3rd row is 3.2.

$\text{Mean of row 4}=\frac{3+4+4+7+3}{5}$

$\text{Mean of row 4}=\frac{21}{5}$

$\text{Mean of row 4}=4.2$

Therefore, mean of 4th row is 4.2.

Since 4th row has the highest mean, therefore, 4th row will result in the greatest mean.

6 0

2 years ago

Read 2 more answers

How to construct pie charts

KengaRu [80]

Answer:

Step-by-step explanation:

1.Categorize Your Data. Compile your data into categories. ...

2.Find the Total. Add all the numbers together to get the total. ...

3.Divide the Categories. Divide each of the categories by the total. ...

4.Convert to Percentages. Multiply each of the decimals by 100 to get the percentages. ...

5.Calculate the Degrees.

5 0

3 years ago