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insens350 [35]
2 years ago
14

If the perimeter of a circular ground is 308 M find its radius​

Mathematics
2 answers:
alisha [4.7K]2 years ago
8 0

Answer:

<h3>Correct option is</h3><h3>Correct option isA</h3><h3>Correct option isA49m</h3><h3>Correct option isA49mThe circumference of a circular field is 308m</h3><h3>Correct option isA49mThe circumference of a circular field is 308mTherefore, 2πr=308</h3><h3>Correct option isA49mThe circumference of a circular field is 308mTherefore, 2πr=308⇒r= </h3><h3>Correct option isA49mThe circumference of a circular field is 308mTherefore, 2πr=308⇒r= 2×22</h3><h3>Correct option isA49mThe circumference of a circular field is 308mTherefore, 2πr=308⇒r= 2×22308×7</h3><h3>Correct option isA49mThe circumference of a circular field is 308mTherefore, 2πr=308⇒r= 2×22308×7 </h3><h3>Correct option isA49mThe circumference of a circular field is 308mTherefore, 2πr=308⇒r= 2×22308×7 </h3><h3>Correct option isA49mThe circumference of a circular field is 308mTherefore, 2πr=308⇒r= 2×22308×7 ⇒r=49m</h3>

Step-by-step explanation:

<h2 /><h2>If you noticed I'm wrong please comment</h2>
crimeas [40]2 years ago
3 0

Answer:

Correct option is

A

49m

The circumference of a circular field is 308m

Therefore, 2πr=308

⇒r=

2×22

308×7

⇒r=49m

Step-by-step explanation:

here you go

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Caroline wants to compare the expressions 15-9 and 9 (-15) to determine which result is greater. How can she do this without fin
Drupady [299]

Answer:

15-9 will be greater

Step-by-step explanation:

Caroline wants to compare the expressions 15-9 and 9 (-15)

For us to know the result that is greater, we will have to check if the first value is less than or greater than the other. For example

If for a-b

a-b is greater if a>b

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3 0
3 years ago
The sum of a number and 3 times its reciprocal is -4.Find the number
Butoxors [25]

Answer:

x = -1 or x = -3

Step-by-step explanation:

x + 3/x = -4

x² + 3 = -4x

x² + 4x + 3 = 0

(x + 1) (x + 3) = 0

x = -1 or x = -3

check: (-1) + (3/-1) = -1 - 3 = -4

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6 0
3 years ago
Student to faculty is 17:3 The total is 740 how many students and faculty are at the college
inn [45]
Let the faculties be X and the number of students be Y.
X/Y = 17/3
3X= 17Y
X=17Y/3
Let that be equation 1
We also know that X+Y = 740. Let it be equation 2
Substitute equation 1 in equation 2
(17Y/3)+Y=  740
20Y/3 = 740
Y=111
Since the total is 740, then X equal 740-111 =629.
The number of faculties is 111 and the number of students is 629.
7 0
3 years ago
Read 2 more answers
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