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NARA [144]
3 years ago
7

What is the circumference of a circle with a diameter of 2.9 cm?​

Mathematics
2 answers:
steposvetlana [31]3 years ago
8 0

Answer:

C≈9.11

Step-by-step explanation:

slega [8]3 years ago
7 0

Answer:

The answer is 9.111

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I am so confused help me plz !!
Kryger [21]

Answer:

1. -5.5   2. 5   3.  5, 5.5

Step-by-step explanation:

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4 0
3 years ago
Find a polynomial of degree 3 with zeros of 4, 2i and -2i
andre [41]
(x-4)(x-2i)(x+2i)=\\
(x-4)(x^2+4)=\\
x^3+4x-4x^2-16=\\
x^3-4x^2+4x-16
7 0
3 years ago
A surveyor measures the angle of elevation
lisov135 [29]

Check the picture below.

make sure your calculator is in Degree mode.

6 0
4 years ago
A flea treatment last 4 weeks. Jim's dog had to be treated every 3 weeks. How many weeks of flea treatment would Jim's dog get i
Reptile [31]

Answer:

Number of weeks in a year = 52 weeks

If in a normal year when each package of flea treatment lasts for 4 weeks, then in a year there Jim's dog will have to be treated for

Where as, when the fleas are bad in a year, the treatment lasts for only 3 weeks.

Then in a year Jim's dog would get

So Jim's dog will get 17- 13 =4 treatments more.

4 treatments that are made in 3 weeks each will be 4×3 =12 weeks more treatment

6 0
3 years ago
I am a 4 digit number larger than 2,500. No two of my digits are the same. The product of the thousands digit and the hundreds d
gulaghasi [49]

Answer:

After 5 minutes of hitting my head on a wall I found your answer... 3256

Step-by-step explanation:

4 0
3 years ago
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