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2 years ago

How many squares are in this figure in all?

Mathematics

2 answers:

Tanya [424]2 years ago

6 0

Answer:

explanation

Step-by-step explanation:

there

are

squares

all

together

Wittaler [7]2 years ago

4 0

There are <u>23</u> Squares within this figure

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Glven: 2x+3y= 6.

ruslelena [56]

Answer:

The answer is B 0,2

Step-by-step explanation:

I hope that correct

7 0

2 years ago

Christopher estimates it will take him half an hour to complete his math homework. He is able to complete it in 25 minutes. What

marin [14]

Answer:

The percent error in his estimate is<u> 16.67%</u>.

Step-by-step explanation:

Given:

Christopher estimates it will take him half an hour to complete his math homework.

He is able to complete it in 25 minutes.

Now, to find the percent error in his estimate.

Time estimates of completing homework = 30 minutes.

Time actual taken to complete homework = 25 minutes.

Error in estimate = Time estimates of completing homework - Time actual taken to complete homework.

Error in estimate = 30 minutes - 25 minutes.

Error in estimate = 5 minutes.

Now, to get the percent error:

$Percent\ error =\frac{Error\ in\ estimate}{Time\ estimates\ of\ completing\ homework} \times 100.$

$Percent\ error=\frac{5}{30} \times 100$

$Percent\ error=\frac{500}{30}$

$Percent\ error=16.67\%.$

Therefore, the percent error in his estimate is 16.67%.

6 0

3 years ago

. Tucker is making emergency kits to share with friends. He has 20 bottles of water and 12 cans of food, which he would like to

maksim [4K]

I’m pretty sure you can make four if you’re distributing them evenly because they can both be decided by four so each kit would get 5 water bottles and 3 cans. I’m not 100% sure but lmk if it helped :)

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2 years ago

Evaluate [(51 + 3) − 3²] ÷ 9 ⋅ 2.

sashaice [31]

[(51 + 3) - 3^2]/9 * 2
[ 54 - 3^2] / 9 * 2
[ 54 - 9 ] / 9 * 2
[45] / 9 * 2
5 * 2 = 10

3 0

3 years ago

HELP AM BEING TIMED!!!!!!!!!!

kvasek [131]

Answer: A

Step-by-step explanation:

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3 years ago

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