Sara63
Sara63
04-03-2015
Mathematics
contestada
(link to the maths question) can anyone help?
Respuesta :
apologiabiology
apologiabiology
04-03-2015
first one
20cm=diameter
perimiter of this one is (pi times radius^2)divided by 2+ 20
diameter=2radius
radius=diameter times 1/2
diameter=20
20/10=radius=10
3.14 times 10^2=314
314 times 1/2=157
157+20=177 cm
perimiter=177 cm
Answer Link
VER TODAS LAS RESPUESTAS ( 82+ )
Otras preguntas
define procedure in your own words
The mass of a black hole with the same radius as the Sun is 4.7X10^35kg. How many times more massive is this black hole than the mass of the Sun (2X10^30kg) a.5
Please share a list of at least 5 coping skills that work for you when you are in a stressful situation.
Need to find the area of the trapezoid , help (:
Which of the following is CORRECTLY written in scientific notation? Question 1 options: .34 x 10(exponent 3) 34 x 10(exponent 3) 3.4 x 10(exponent 3)
Any projectile always has a constant vertical acceleration of _______. A. 9.81 m.s^2 B. 0 m/s^2 C. -9.81 m/s^2 D. It is not constant.
How did the newly independent United States attempt to formulate a national economy?
Who tells the story “Jeremiah's Song"? Oa college student Macon a boy Grandpa Jeremiah
I need help!! Looking at the Blood Sugar Levels and Food Type Graph, answer the following question. Which type of biomolecule would be the best choice to keep y
The function f ( x ) is an even polynomial function with a negative leading coefficient. The graph of f ( x ) has an axis of symmetry at x = − 2 . Which s
