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Colt1911 [192]
4 years ago
10

What is the approximate circumference of a circle that has a diameter of 25 yards? Round your answer to one decimal place. C = a

0 yd
Mathematics
2 answers:
suter [353]4 years ago
7 0

For this case we have by definition, that the circumference of a circle is given by the following formula:

C = \pi * d

Where:

d: Is the diameter of the circumference

So:

C = \pi * 25\\C = 78.5398

Rounding to a decimal we have:

C = 78.5 \ yards

ANswer:

C = 78.5 \ yards

Naddika [18.5K]4 years ago
3 0

Answer:

78.5

Step-by-step explanation:

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Please help!
34kurt

Answer:

11,695 ft²

Step-by-step explanation:

Since the pizza is circular

Area of a circle = π r²

  • where r is the radius

but radius is the diameter divided by 2

  • r \:  =  \:  \frac{122}{2} \\ r \:  =  \: 61ft
  • area \:  =  \: \pi \: \:  {r}^{2} \\ area \:  \:  =  \:  \frac{22}{7}  \times  {61}^{2} \\ area \:  =  \: 11695 \:  {ft}^{2}
3 0
3 years ago
Which number has the least value?<br><br> 1. 2 3/4<br> 2. 5/2<br> 3. 2.62<br> 4. 245%
Leni [432]
The number with the least value is 2.62
8 0
3 years ago
Beth borrowed $13,000 at 12% simple interest for 1.75 years. How much interest did she have to pay?
dem82 [27]

The interest is: $2730.00

Step-by-step explanation:

I used a calculator

6 0
3 years ago
Read 2 more answers
-3(-5)(-4)<br><br> Multiplication and division integers
KATRIN_1 [288]

Answer:

<h2>-12</h2>

Step-by-step explanation:

-3 - 5 - 4

= -3 + (-5) + (-4)

= -8 + (-4)

= -12

<h3>#Let'slearn</h3>
8 0
3 years ago
When you divide both sides of an inequality by a negative number, you need to _____ the inequality symbol.
Ahat [919]

Answer:

The correct option is option;

A. Flip

Step-by-step explanation:

When both sides of an inequality is divided by a negative number, it changes the sign of both numbers while their magnitude remain the same;

Therefore, if the right hand side of the inequality is lesser than the left hand side, when the signs of the left and right hand sides of the inequality changes after a division , by a negative number, we have;

The smaller right hand side of the inequality will then have a lesser negative magnitude than the left hand side of the inequality with a higher negative value and the left hand side (with the higher negative value) becomes lesser than the right and therefore, the symbol (sign) of the inequality is flipped

Therefore, when you divide both sides of an inequality by a negative number, you need to <u>flip</u> the inequality symbol.

7 0
3 years ago
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