ruby51
ruby51
03-05-2017
Mathematics
contestada
I NEED HELP , PLZ OMG IM CONFUSED
Respuesta :
LifeSoull
LifeSoull
03-05-2017
The answer is D. To find the circumference of a circle you first need to find it's diameter, which is 22. After that, you must multiply by pi or 3.14. 3.14 times 22 = 69.08
Answer Link
magicacd
magicacd
03-05-2017
The equation for circumference is 2piR. Because your diameter is 22, your radius is 11. 2 x pi = 6.28. 6.28 x 11 = 69.08. So letter D is your answer.
Answer Link
VER TODAS LAS RESPUESTAS ( 75+ )
Otras preguntas
a machine has a cost of $16,200, an estimated residual value of $4,140, and an estimated service life of eight years. the machine is being depreciated on a stra
ASAP!!! A bike trail starts at (4.2,−30.5) and ends at (4.2,9.7) on a map. Each unit represents 1 kilometer. What is the distance from start of the trail to the
Safara wants to rent a bicycle the graph shows the cost for renting a bicycle for different lengths of time. What is the slope of the line?
A nurse is given instructions to give a nitroglycerin drip at 10 mcg/minute. The nitroglycerin is mixed at 50 mg per 500 mL. The flow rate needs to be in mL/h
How many valence electrons are in the outermost shell of all noble gases except helium?
Match the terms to their correct definitions. 1. generation 2. rivalry 3. continuity 4. confidant I competition with another person consistency, when a change o
Events A and B are mutually exclusive. Suppose event A occurs with probability 0.16 and event B occurs with probability 0.14. Compute the following. (If necessa
Does anyone understand these are all the directions given.. You will outline a narrative piece that includes a topic, point of view, plot, and characters.
1. determine the estimated multiple linear regression equation that can be used to predict the overall score given the scores for comfort, amenities, and in-hou
Given f of x is equal to the quantity x plus 3 end quantity over the quantity x squared minus 4 times x minus 21 end quantity and g(x) = log4x, evaluate (g – f)
