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 ( 38+ )
Otras preguntas
given ac≅bc & ad≅bd. prove ∆adc≅∆bdc I have dyscalculia and no matter how many times they go thru this I just cannot figure out proofs.
Name Regents Biology LAB : GRAPHING For each research project described below, draw the appropriate graph (line vs. bar), label all axes, create a title, and an
one diagonal of a rhombus has endpoints (-10, 1) and (2, 9). what are the endpoints of the other diagonal?
try to calculate the arc-elasticity percentage change from 80 to 100. input your answer in percent form.
Which is the best explanation of the change in energy shown in the model A New energy is produced by plants during photosynthesis B charge amount of energy are
1. Jon waits on tables and is paid $6.75an hour. In a 40-hour period, he earned $310.50 in tips. What were his total earnings?
the radian measure of an angle theta is the length of the arc correct: your answer is correct. that subtends the angle in a circle of radius
Identify two specific means by which new expressions in popular culture are diffused globally.
briefly explain why the two pi-bonds of an alkyne triple bond are required to be oriented perpendicular to one another. (sp hybridization)
estimate the value of resistances needed to make a variable timer for intermittent windshield wipers: one wipe every 15 s, 8 s, 4 s, 2 s, 1 s. assume the capaci
