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3 years ago

The diameter of a circle is 4 millimeters. What is the circle's circumference?

Mathematics

2 answers:

Andreyy893 years ago

5 0

Answer:

4pi millimeters.

Assuming pi = 3.14159, we can approximate the diameter to be 12.56636mm

Step-by-step explanation:

To get the circumference of a circle, just multiply the diameter by pi

zavuch27 [327]3 years ago

4 0

Answer:

C=0.125m

Step-by-step explanation:

C = 2 $\pi$ r= (2r) $\pi$ = d $\pi$ = 0.004· $\pi$ = 0.125m

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alexdok [17]

There’s the link to this answer

8 0

3 years ago

Which answer has the smallest value?

Mademuasel [1]

Answer:

The smallest value is 2) the opposite of 50 because it is farthest left of the zero (this makes it the smallest)

Step-by-step explanation:

1) = 100

2) = -50

3) = 0

4) = -25

5) = -5

6 0

3 years ago

Read 2 more answers

Find profit or loss % A) cp= 150 and profit =250

Anon25 [30]

Answer:

166⅓ %

Step-by-step explanation:

250/150 × 100

500/3 = 166⅓ %

Or 166.67%

7 0

3 years ago

Calculate simple interest earned on a deposit of $1000 at a rate of 3% for 10 years.

Degger [83]

$\bf ~~~~~~ \textit{Simple Interest Earned} \\\\ I = Prt\qquad \begin{cases} I=\textit{interest earned}\\ P=\textit{original amount deposited}\dotfill & \$1000\\ r=rate\to 3\%\to \frac{3}{100}\dotfill &0.03\\ t=years\dotfill &10 \end{cases} \\\\\\ I=(1000)(0.03)(10)\implies I=300$

4 0

3 years ago

I NEED HELP PLEASE DONT SEND ME LINKS TO WEBSITES. ANSWER THE QUESTION HERE THANK YOU.

mote1985 [20]

Answer:

Step-by-step explanation:

The two angles add up to 180 degrees because a straight line is 180 degrees

Add both equations and set equal to 180

3m + 138 + 7m +12 = 180

Algebra yeet

Simplify

10m +150 = 180

10m = 30

m = 3

Angle DBC is (7m + 12):

Substitute m = 3

7(3) + 12 = 21 + 12 = 33 degrees

7 0

3 years ago