All categories

2 years ago

The diameter of letias cup is 3 inches. What is the circumference

Mathematics

1 answer:

Sergio [31]2 years ago

5 0

Answer:

3pi or 9.42 inches

Step-by-step explanation:

You can find the circumference of a circle by using the expression 2pi(r) or pi(d). d stands for diameter, and r stands for radius.

You might be interested in

PLS HELP ILL GIVE BRAINLIST!

vagabundo [1.1K]

Answer:

the third one

Step-by-step explanation:

8 0

3 years ago

!!!!!! URGENT PLS HELP ME ANSWER !!!!

laila [671]

Answer:

1) A = 547.1136, C = 82.896

2) A = 678.5226, C = 92.316

3) A = 844.5344, C = 102.992

4) A = 1554.49625, C = 139.73

5) A = 1561.4906, C = 140.044

6) A = 994.8776, C = 111.784

Step-by-step explanation:

$A = \Pi (\frac{D}{2})^2 = 3.14 * (\frac{26.4}{2})^2 = 3.14 * 13.2^2 = 547.1136$

$C = \Pi D = 3.14 * 26.4 = 82.896$

$A = \Pi r^2 = 3.14*(14.7)^2 = 678.5226$

$C = 2\Pi r = 14.7*2 * 3.14 = 92.316$

$A = \Pi (\frac{D}{2})^2 = 3.14 * (\frac{32.8}{2})^2 = 3.14 * 16.4^2 = 844.5344$

$C = \Pi D = 3.14 * 32.8 = 102.992$

$A = \Pi (\frac{D}{2})^2 = 3.14 * (\frac{44.5}{2})^2 = 3.14 * 22.25^2 = 1554.49625$

$C = \Pi D = 44.5*3.14 = 139.73$

$A = \Pi r^2 = 3.14*22.3^2 = 1561.4906$

$C = 2\Pi r = 2 * 3.14 * 22.3 = 140.044$

$A = \Pi r^2 = 3.14 * 17.8^2 = 994.8776$

$C = 2\Pi r = 2 * 3.14 * 17.8 = 111.784$

8 0

3 years ago

A large brine tank containing a solution of salt and water is being diluted with fresh water. The relationship between the elaps

kati45 [8]

Answer: 5.97 hours

Step-by-step explanation:

S(t) = 100

I put in 100 = 600 x e^-0.3t and it came out to be 5.97 when rounded to the nearest hundredth. It is also correct on khan academy.

7 0

3 years ago

What is the square root of 30 rounded to the 2 decimal places.

umka21 [38]

Answer:

5.48 or 5.477225575 hope this helps

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

6s-4=8 (2+ 0.25s)<br> solve for s

pentagon [3]

Answer:

s=5

Step-by-step explanation:

6s-4=16+2s

6s=20+2s

4s=20

s=5

4 0

2 years ago

Read 2 more answers