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svlad2 [7]
3 years ago
5

Find the circumference of the circle

Mathematics
2 answers:
wlad13 [49]3 years ago
6 0

Answer:

11 times pi or 34.56 cm.

Step-by-step explanation:

The equation for the circumference of a circle is pi times diameter. The diameter in this case is 11. So the answer is 11 times pi or, as a decimal, approximately 34.56.

frozen [14]3 years ago
3 0

Answer:34.55751919 cm

Step-by-step explanation:

the formula for circumference is C = π×diameter, so you multiply π times 11 (the diameter) and you get the circumference, round it to the nearest tenth or hundredth if needed.

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Explain the converse of the Pythagorean theorem.
tangare [24]
The answer is b ......
6 0
3 years ago
The length of a rectangle is 16 feet more than three times the width. The perimeter of the rectangle is 248 feet. Find the dimen
sattari [20]

Answer:

L = 97, w = 27

Step-by-step explanation:

The perimeter formula is P = 2L + 2w.  We have too many unknowns simply to plug in, so we have to find a way to identify one in terms of the other.  The statement is that the length is 16 feet more than 3 times the width, so the length is in terms of the width and can be identified as

L = 3w + 16

and the width, then, is just w.  Now we can fill in those 2 values, both in terms of w, and set it to equal the perimeter value we were given of 248:

2(3w + 16) + 2w = 248 and

6w + 32 + 2w = 248 and

8w + 32 = 248 and

8w = 216 so

w = 27

That means that the width is 27.  Use that value of w now to find the length where

L = 3w + 16.

L = 3(27) + 16 and

L = 97

6 0
3 years ago
David bought a computer that was 20%
maksim [4K]

Answer:

<em>The total price David paid for the computer is $933.12</em>

<em />

Step-by-step explanation:

The cost of the computer will be $1,080 with 20% off and 8% sales tax.


20% of 1080 is 1080(0.20)=216 this means 216 is 20% of 1080, so with the discount the price will be 1080-216=$864

Now we have to find 8% of 864.

864(0.08)=$69.12

So the total price will be 864+69.12= $933.12

6 0
2 years ago
Compute the cost of driving for two different job options.4 $Driving costs 0.50 dollars per mile. Driving occurs 250 days per ye
ohaa [14]

Answer:

Compute the cost of driving for two different job options.

Driving costs 0.50 dollars per mile. Driving occurs 250 days per year.

Job 1

Miles each way 5

What is the cost of driving?

Job 2

Miles each way 50

What is the cost of driving?

4 0
3 years ago
I need help with this question^^
Vera_Pavlovna [14]

Answer:

a is correct

Step-by-step explanation:

2^2/2^-1

=2^2-(-1)

=2^2+1

=2^3

8 0
3 years ago
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