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bezimeni [28]
3 years ago
9

Please help 12 points available

Mathematics
2 answers:
kirill115 [55]3 years ago
3 0
5x6= 30
3x3=9 
30-9= 21 square meter. 
Rudik [331]3 years ago
3 0
Hello there, fellow human being!

So, I am going to divide the cement area into two different parts.
First part: 5 * 3 = 15 m
Second part: 2 * 3 = 6 m
15 + 6 = 21 m

So, the cement area is 21 m.

Hope this helped!
~Ruru 
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Zoe and Hannah share tips in the ratio 3:7. Last week, Zoe received £24
defon
£24 / 3 = <span>£8

</span>£8 x 7 = £56

if Zoe received £24 then <span>Hannah received £56</span>
3 0
4 years ago
The data below shows the minimum wage requirement
andreyandreev [35.5K]

Answer:

We select the option c.

y=0.114x+0.691

Step-by-step explanation:

<u>Best Fit Regression Model</u>

Scientists often wonder if there is a relationship between the variables under study. It's a vital matter in modern times where artificial intelligence technology is struggling to find answers where traditional approaches hadn't before.

The most-used tool to find relations between variables is the regression model and its best fit lines to try to find an expression who relates variable x (years from 1960) and variable y (minimum wage requirement) as of our case.

The data was entered into a digital spreadsheet and an automatic function was applied to find the best-fit model.

The automated tool's output was this equation:

y=0.11363x+0.6906

That can be rounded to three decimals

y=0.114x+0.691

We select the option c.

5 0
3 years ago
Model to represent 12 divided by 6
Dominik [7]
The answer would be 2
5 0
3 years ago
Read 2 more answers
Plz I need help this is due at 7:10
solmaris [256]

Answer:

8units²

Step-by-step explanation:

Area of the trapezoid = 1/2(a+b)h

a and b are the opposite sides

h is the height

Take a square as 1 unit

a = 1 unit

b = 3 units

height h = 4 units

Substitute

A = 1/2(1+3)*4

A = 1/2 * 4 * 4

A = 16/2

A = 8units²

Hence the area of the trapezoid is 8units²

7 0
3 years ago
I need to evaluate <br><img src="https://tex.z-dn.net/?f=12%20%5Ctimes%20%283%20%2B%20%20%7B2%7D%5E%7B2%7D%20%29%20%5Cdiv%202%20
uranmaximum [27]

Answer:

32

Step-by-step explanation:

12 * (3 + 2²) / 2 - 10

12(3 + 4) / 2 - 10

12(7) / 2 - 10

84 / 2 - 10

42 - 10

32

Best of Luck!

3 0
3 years ago
Read 2 more answers
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