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Rasek [7]
3 years ago
8

A checkerboard measures 38.1 cm by 38.1 cm. What is the area of the checkerboard?

Mathematics
2 answers:
Lina20 [59]3 years ago
6 0
The answer might be1454.61
jeka943 years ago
3 0
You have to multiply 38.1 times 38.1 so it would be
 38.1*38.1 = 1451.61 square cm<span>
</span>
You might be interested in
2.
Lynna [10]

In 15 minutes, Jada would have covered about 2.5 miles, while the cousin would have covered 0.625 miles.

<h3>What is speed?</h3>

Speed is the ratio of distance to time.

For Jada:

Speed = 2 miles / 12 minutes = 0.167 miles per minute

For Jada cousin:

Speed = 1 mile / 24 min = 0.0417 miles per minute.

Hence, in 15 minutes:

Jada distance = 15 min * 0.167 miles per minute = 2.5 miles

Jada cousin distance = 15 min * 0.167 miles per minute = 0.625 miles

In 15 minutes, Jada would have covered about 2.5 miles, while the cousin would have covered 0.625 miles.

Find out more on speed at: brainly.com/question/4931057

6 0
2 years ago
Please help i really need help <br> thanks
Grace [21]

Answer:

B. 31.62

Step-by-step explanation:

First, find the distance of the line using the distance formula, d=\sqrt{(x_{2}-x_{1})^2+(y_{2}-y_{1} )^2   }. Plug the two points (-1,0) and (5,2) into the formula and solve. This gives you 6.32, then this is only one line of a pentagon, which has 5 sides, so you need to multiply. Since you are finding the perimeter, which is all of the sides added together, multiply the one side by 5. 6.32*5=31.62.

6 0
3 years ago
11 x 4.5<br> help asap!!!
FromTheMoon [43]

Answer:

49.5

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
how to round this because i am confused: 132 how did we get 11.5 isn't it supposed to be only 11 because 2 is less than 3 so 11
Romashka [77]

Answer:

110

Step-by-step explanation:

132.

if it is 4 or lower it goes down if its 5 or more u round up. see its simple

3 0
3 years ago
*PLEASE ANSWER ASAP* What is the area of this polygon on a coordinate plane?
vovikov84 [41]

Answer:

A. 14 square units

Step-by-step explanation:

<em>Hey there :)</em>

Well let's find the area of each individual rectangles.

Let's start with the side rectangle.

It has dimensions of 5*1 = 5.

5 square units

Now the 3 rectangles left have dimensions of 3*1=3,

3*3 = 9.

5+9=14

14 square units

5 0
3 years ago
Read 2 more answers
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