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sladkih [1.3K]
3 years ago
5

(Circumference or circles) explain your answer so I can understand

Mathematics
2 answers:
kykrilka [37]3 years ago
8 0

Answer:

28.26

Step-by-step explanation:

C=2\pi r\\                            Radius is twice the diameter so put 2\pi r\\

C=2*3.14*4.5

C=6.28*4.5

C=28.26

Ghella [55]3 years ago
3 0

Answer:

5.5 inches

Step-by-step explanation:

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What is 175-(64-32)+(8÷3)÷200​
andreev551 [17]

Answer:

10726 /75

Step-by-step explanation:

175−(64−32)+8/3/200

=175−32+8/3/200

=143+8/3/200

=143+1/75

=10726 /75

4 0
3 years ago
NEED HELP WITH 13 a-b!!!! PLEASE HELP!!!!!!!
sergij07 [2.7K]

Answer:

a - 6%

b - $7.50

Step-by-step explanation:

The answer for a

the only items that had sales tax were $3.00 and $0.50. The total tax for the both was $0.21 so you can find what percent 0.21 is of 3.00 + 0.50 o 3.50. Do this by dividing the percent you are looking for, 0.21, by what it is the percent of 3.50. 0.21 / 3.50 = 0.06. then you multiply the number you got, in this case 0.06 by 100 to find the percentage so it is 6%

The answer for b

Here you can just take the subtotal, $13.00, and subtract all the other prices and you will be left with the price of the top. 13.00 - 3.00 - 2.00 - 0.50 = 7.50. So the answer is $7.50

8 0
3 years ago
Estimate round to nearest ten thousand 649,891 - 35,427
Setler [38]
694,891 - 35,427 rounded to the nearest ten thousand is 614,000.
6 0
3 years ago
There are 16 colored pencils and 8 colored pencils will fit in a box. How many boxes will the 16 pencils fill?
Gekata [30.6K]

Given:

Total number of colored pencils = 16

Colored pencils fit in a box = 8

To find:

The number of boxed that will fit the 16 pencils.

Solution:

According to the question 8 colored pencils will fit in a box. So, we have

8 pencils = 1 box

Multiply both sides by 2.

2×8 pencils = 2×1 box

16 pencils = 2 box

Therefore, 2 boxes are required to fit the 16 colored pencils.

4 0
3 years ago
- 21-p-11)<br><br> Giving branliest
posledela

Answer:

-32-p

Step-by-step explanation:

you combine the like terms which would be -21 and -11. that gives you -32 and -p is just by its self since there are no terms to combine it with

6 0
3 years ago
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