Mathematics, 09.09.2020 23:01 extra678
Match the following. Given D = {x | x is a whole number} E = {x | x is a perfect square < 100} F = {x | x is an even number between 10 and 20} 1. D β© E {1, 4, 9, 16, 25, 36, 49, 64, 81} 2. D β© F {1, 4, 9, 16, 25, 36, 49, 64, 81, 12, 14, 18} 3. D β© (E β© F) {all whole numbers} 4. D βͺ (E β© F) {12, 14, 16, 18} 5. D β© (E βͺ F) {16}
Answers: 3
Mathematics, 20.06.2019 18:02
Using the completing-the-square method, find the vertex of the function f(x) = 2x2 β 8x + 6 and indicate whether it is a minimum or a maximum and at what point. maximum at (2, β2) minimum at (2, β2) maximum at (2, 6) minimum at (2, 6)
Answers: 3
Mathematics, 21.06.2019 14:30
In the image, point a marks the center of the circle. which two lengths must form a ratio of 1 : 2? (options are in the images since thought they were harmful phrases)
Answers: 1
Mathematics, 21.06.2019 21:30
Cal's go cart has a gas tank with the dimensions shown below. he uses a gas can that holds 11 gallon of gas, to fill the go cart tank. 11 gallon = 231 inches^3 how many full gas cans will it take to fill the go cart's gas tank?
Answers: 3
Match the following. Given D = {x | x is a whole number} E = {x | x is a perfect square < 100} F...
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