Mathematics, 23.07.2019 15:30 jennyrr9021
If x = β3 is the only x-intercept of the graph of a quadratic equation, which statement best describes the discriminant of the equation? the discriminant is negative. the discriminant is β3. the discriminant is 0. the discriminant is positive.
Answers: 1
Mathematics, 21.06.2019 18:00
Four congruent circular holes with a diameter of 2 in. were punches out of a piece of paper. what is the area of the paper that is left ? use 3.14 for pi
Answers: 1
Mathematics, 21.06.2019 19:30
Cone w has a radius of 8 cm and a height of 5 cm. square pyramid x has the same base area and height as cone w. paul and manuel disagree on how the volumes of cone w and square pyramid x are related. examine their arguments. which statement explains whose argument is correct and why? paul manuel the volume of square pyramid x is equal to the volume of cone w. this can be proven by finding the base area and volume of cone w, along with the volume of square pyramid x. the base area of cone w is Ο(r2) = Ο(82) = 200.96 cm2. the volume of cone w is one third(area of base)(h) = one third third(200.96)(5) = 334.93 cm3. the volume of square pyramid x is one third(area of base)(h) = one third(200.96)(5) = 334.93 cm3. the volume of square pyramid x is three times the volume of cone w. this can be proven by finding the base area and volume of cone w, along with the volume of square pyramid x. the base area of cone w is Ο(r2) = Ο(82) = 200.96 cm2. the volume of cone w is one third(area of base)(h) = one third(200.96)(5) = 334.93 cm3. the volume of square pyramid x is (area of base)(h) = (200.96)(5) = 1,004.8 cm3. paul's argument is correct; manuel used the incorrect formula to find the volume of square pyramid x. paul's argument is correct; manuel used the incorrect base area to find the volume of square pyramid x. manuel's argument is correct; paul used the incorrect formula to find the volume of square pyramid x. manuel's argument is correct; paul used the incorrect base area to find the volume of square pyramid x.
Answers: 3
Mathematics, 21.06.2019 22:30
The area of the map is the product of the length and width. write and expression for the area as the product of the two binomials do not multiply
Answers: 2
Mathematics, 22.06.2019 01:30
Write the equation of the circle centered at (10,-2) with radius 2.
Answers: 2
If x = β3 is the only x-intercept of the graph of a quadratic equation, which statement best describ...
Mathematics, 03.02.2021 03:10
Mathematics, 03.02.2021 03:10
Mathematics, 03.02.2021 03:10
Mathematics, 03.02.2021 03:10
Social Studies, 03.02.2021 03:10
Mathematics, 03.02.2021 03:10
Social Studies, 03.02.2021 03:10
Mathematics, 03.02.2021 03:10
Mathematics, 03.02.2021 03:10
English, 03.02.2021 03:10