Answers: 2
Mathematics, 20.06.2019 18:02, josecano2
Which explanation can be used to informally derive the formula for the volume of a cone? a cylinder is exactly 3 times bigger than a cone with the same height and radius. therefore, the formula for the volume of a cone is 13 of the volume of a cylinder with the same height and radius. a cone is similar to a triangular pyramid except that a cone has curved edges. therefore, the formula for the volume of a cone can be derived by using the formula of a triangular pyramid and using the radius instead of the base length. a cone is approximately the same size as 1.5 spheres. using the formula for the volume of a sphere and multiplying it by 1.5 will give the formula for the volume of a cone. a cone consists of a circle as a base and triangles for its body. the formula for the volume of a cone can be derived by adding the formula for the area of circle and the area of the number of triangles that will cover the body of a cone.
Answers: 3
Mathematics, 21.06.2019 20:30, tyrique86
Daryl factors the polynomial p(x)=x3+x2ā26x+24 to rewrite it as p(x)=(x+6)(xā4)(xā1). which equations must be true? there may be more than one correct answer. select all correct answers. p(1)=0 p(ā4)=0 p(ā1)=0 p(6)=0 p(4)=0 p(ā6)=0
Answers: 1
Mathematics, 21.06.2019 21:00, cwebb4383
The sum of the first eight terms of an arithmetic progression is 9m + 14. the fifth term of the06 progression is 2m - 6, where m is a constant. given that the first term of the progression is 26,find the value of the common difference, d and thevalue of m.
Answers: 1
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