Mathematics, 23.06.2019 10:30, ramireznaidelyn
Which explanation can be used to derive the formula for the circumference of a circle? find the relationship between the circumference and the diameter by dividing the length of the circumference and length of the diameter. use this quotient to set up an equation to showing the ratio of the circumference over the diameter equals to Ο . then rearrange the equation to solve for the circumference. substitute 2 times the radius for the diameter. find the length of the radius and the length of the diameter. then, write a ratio comparing the length of the radius to the diameter. multiply the ratio by Ο and set it equal to the circumference. find the length of the diameter. square this length and write a ratio for the square of the diameter to the radius. set the ratio equal to the circumference. find the length of the diameter. square this length and write a ratio for the square of the diameter to the radius. set the ratio equal to the circumference. find the relationship between the area and the radius. then set up an equation showing the ratio of the area to the radius. substitute the area for 3 times the circumference. finally, rearrange the equation to solve for the circumference.
Answers: 1
Mathematics, 21.06.2019 12:40, Jerryholloway5871
The figure above shows the lengths of thesides of a rectangle in cm. find the valuesof x and y and then the area of the rectangle. sides: top= 3x - yleft= 3y + 4bottom= 2x + yright= 2x - 3 use both methods, elimination and substitution, if possible.
Answers: 1
Mathematics, 21.06.2019 22:30, nane718
According to the 2008 u. s. census, california had a population of approximately 4 Γ 10^7 people and florida had a population of approximately 2 Γ 10^7 people. which of the following is true? a. the population of california was approximately two times the population of florida. b. the population of florida was approximately twenty times the population of california. c. the population of florida was approximately two times the population of california. d. the population of california was approximately twenty times the population of florida.
Answers: 1
Mathematics, 21.06.2019 22:30, glstephens04
What is the point of inflection for the function f(x)=2cos4x on the interval (0, pi/2)
Answers: 2
Which explanation can be used to derive the formula for the circumference of a circle? find the re...
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