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nlexa [21]
2 years ago
14

A restaurant tablecloth is 98 inches across. What is the approximate circumference?

Mathematics
1 answer:
DIA [1.3K]2 years ago
6 0
<h3><u>Answer:</u></h3>

The circumference of a circle with diameter of 98 in. is about 308 in.

<h3><u>Step-by-step explanation:</u></h3>

<u>We know the diameter. Using the diameter, we can find the circumference.</u>

  • => Diameter = 98 in.
  • => Radius = 98/2
  • => Radius = 49 in.

<u>Circumference = 2πr</u>

  • => 2 x 22/7 x 49
  • => 2 x 22 x 7
  • => 308 in.
<h3><u>Conclusion:</u></h3>

Therefore, the circumference of a circle with diameter of 98 in. is about 308 in.

Hoped this helped.

BrainiacUser1357

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Dahasolnce [82]
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22)c=-26
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26)r=20
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30)k=25.8
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5 0
3 years ago
Emmanuel is going on a trip with his family! His family leaves his apartment at 9:25 a.M. If it takes emmanuel 3 hours and 22 mi
Pavlova-9 [17]

Answer:

12:47 PM

Step-by-step explanation:

Add 3 to 9 and add 22 to 25.

Make sure your answer is PM and not AM

6 0
3 years ago
Which two points are on the graph of M(a) = - 3/4a-12?
sertanlavr [38]

Answer:

(-16, 0) and  (0,-12)  are exactly two points on the graph of the given equation.

Step-by-step explanation:

Here, the given expression is : M(a) = -\frac{3}{4} a-12

Here, let M(a)  = b

⇒The equation becomes b = -\frac{3}{4} a-12

Now, check for all the given points for (a,b)

<u>1) FOR (-9,0)</u>

RHS  is  -\frac{3}{4} (-9)-12  =   -5.25 \neq 0

Hence, (-9,0) is NOT on the graph.

<u>2) FOR (-16,0)</u>

Here, LHS = b = 0

andRHS  =   -\frac{3}{4} (-16)-12  = 12-12  = 0

Hence, LHS  =  RHS = 0  So, (-16,0) is  on the graph.

<u>3) FOR (0,12)</u>

Here, LHS = b = 12

RHS  is  -\frac{3}{4} (0)-12  =   -12  \neq 12

Hence, (0,12) is NOT on the graph.

<u>4) FOR (0,-12)</u>

Here, LHS = b = -12

RHS  is  -\frac{3}{4} (0)-12  =   -12

and LHS = RHS = -12

Hence, (0,-12) is  on the graph.

Hence, (-16, 0) and  (0,-12)  are exactly two points on the graph of the given equation.

6 0
3 years ago
Roles are being prepared to go to the grocery store. Divide 72 Rolls into two groups to the ratio is 3 to 5
Roman55 [17]
3/5 = 72/x

First u need to cross multiply

5*72 = 360

Now divide

360/3 =120. <<< that's x

So

3/5 = 72/120 < answer





6 0
3 years ago
-1/2 + 2/3= <br> Give simplified answer
babunello [35]
You need a common denominator of 6 because it's the least common denominator of 2 and 3. So you can change -1/2 to -3/6. And change 2/3 to 4/6. The new equation would be -3/6 + 4/6 = 1/6.
6 0
3 years ago
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