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Sphinxa [80]
3 years ago
7

What is the area of this figure

Mathematics
2 answers:
fiasKO [112]3 years ago
7 0

Answer:

The answer is 153.86 I believe.

Step-by-step explanation:

The radius is half the diameter, so r = 7. You have to square the 7 which gives you 49. Then multiply the 49 by 3.14 for pi. The answer you get is 153.86

N76 [4]3 years ago
6 0

Answer:

153.86

Step-by-step explanation:

Divide the diameter by 2 to find the radius

14/2=7

A=3.14(7^{2})

A=3.14(49)

A=153.86

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Answer:

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hope this helps..

Good luck on your assignment..

8 0
3 years ago
One apple and three oranges cost $5.10 and another 5 oranges and one Apple cost $7.50 what is the price of one apple and one ora
alekssr [168]

Answer:

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Step-by-step explanation:

Let the price of one apple be x

and the price of one orange y

Hence ;

One apple and 3 oranges would cost:

x + 3×y = $5.10----------------------------(1)

One apple and 5 oranges would cost;

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Subtracting eqn (1) from (2), we have :

x-x + 5y -3y = 7.5- 5.1

2y = 2.4

y = $1.2

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x + 3y = $5.10

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Hence x=$1.5 and y= $1.2

We are required to find the cost of one apple and one orange, hence :

x+y = $1.5+$1.2= $2.7

4 0
3 years ago
Fill in the blanks.
Natasha_Volkova [10]
Hi there! I can help you.

Rate: To find the rate, let’s divide interest earned by the principal. When you do, you get 0.15. Multiply by 100 to get 15 and divide by 3 to get 5. The simple interest rate is 5%.

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Step-by-step explanation:

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hram777 [196]

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Step-by-step explanation:

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3 years ago
Read 2 more answers
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