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ycow [4]
2 years ago
6

Find the area. Use 3.14 for the value of pi . Round your answer to the nearest tenth.

Mathematics
2 answers:
Darina [25.2K]2 years ago
5 0

Answer:

25 yd

Step-by-step explanation:

here is what you can use to solve something like this later

a = \pi \:  {r}^{2}

Sav [38]2 years ago
4 0

Answer:

A= 24.6176

If Round equal 24.6

Step-by-step explanation:

A=Pi R squared 2

A= 3.14 mutiply R squared 2

A= 3.14 mutiply 7.84

A= 24.6176

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The price of an item yesterday was 130. Today, the price fell to 91 . Find the percentage decrease.
Shalnov [3]

Answer:

30%

Step-by-step explanation:

130-91=39

39 / 130 =0.3

0.3x100=30

and you got the answer!

7 0
2 years ago
Read 2 more answers
Cheryl is moving to a new house. Her old house is 3 km from her new house. How many
ANTONII [103]

Answer:

3,000 meters

Step-by-step explanation:

recall that 1 kilometer = 1,000 meters

hence  

3 kilometers = 1,000 meters x 3 = 3,000 meters

6 0
3 years ago
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The following ordered pairs form polygon WXYZ: W(‒1, 3), X(2, 3), Y(3, ‒1), and Z(‒1, ‒1) Which statement is not true? A. WX is
Papessa [141]
B. is the correct answer
4 0
3 years ago
Choose the expression that represents a cubic expression<br> 2x + 11
Olin [163]

The correct answer is Option c which is the cubic expression is 4x³ − 3x² − 2x + 11

The correct question is as given below:-

Need help ASAP. Choose the expression that represents a cubic expression.

a. 2x + 11

b . −3x² − 2x + 11

c . 4x³ − 3x² − 2x + 11

d . 5x⁴ + 4x³ − 3x² − 2x + 11

<h3>What is an expression?</h3>

Expression in maths is defined as the collection of the numbers variables and functions by using signs like addition, subtraction, multiplication, and division.

The polynomial having a degree of three is called the cubic polynomial which means that the maximum power of the polynomial will be three and the solutions will also be three.

Here in the option, we can see that the maximum power of the polynomial is three and it will have a maximum of three solutions.

The third-degree expression will be:-

E = 4x³ − 3x² − 2x + 11

Therefore the correct answer is Option c which is the cubic expression is 4x³ − 3x² − 2x + 11

To know more about Expression follow

brainly.com/question/723406

#SPJ1

7 0
1 year ago
Enter the values for the variables that give the correct simplified expressions, x=&gt;=0; sqrt(50x ^ 2) = sqrt(25 - 2x ^ 2) = 5
AlekseyPX
I think they the answer for that problem is………….1
7 0
3 years ago
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