Mathematics, 10.07.2019 11:40 amyeileen
1- which is the intersection of the sets {2, 3, 5, 7} and {2, 5, 11, 13}? 1. null set 2. {2, 3, 5, 7, 11, 13} 3. {2, 5} 4. {3, 7, 11, 13} 2 - which is the set of odd numbers between three and five? 1. {4} 2. {3, 4, 5} 3. all real numbers. 4. null set. 3 - what is the intersection of the sets c = {5, 7, 10, 13, 19} and d = {3, 9, 14, 15}? 1. {3, 19} 2. {5, 7, 9, 10, 13, 14, 15, 19} 3. {5, 9, 14} 4. null set 4 - find the intersection of the three sets: a = {-2, 7, 8, 9}, b = {-2, 5, 9,}, c = {-2, 5, 9} 1. {-2, 5, 8, 9} 2. {-2, 5, 7, 8, 9} 3. {-2, 9} 4. null set 5 - which is the union of the two sets d = {0, 10, 12, 18, 19} and e = [18,19}? 1. {0, 19} 2. {18, 19} 3. {0, 10, 12, 18, 19} 4. null set 6 - which value for x makes the open sentence true? 8 ⋅ x + 1 + = 3 ⋅ x² - 2 1. 5 2. 4 3. 3 4. 2 7. which value of x makes the open sentence true? 26 - x ² > 4x - 20 1. 8 2.7 3. 6 4. 5 8. which symbol creates a true sentence when x equals 3? 5 ² + (x - 2)² - 25 1. = 2. > 3. <
Answers: 2
Mathematics, 21.06.2019 17:00, gomez36495983
() at a farm, animals are fed bales of hay and buckets of gain. each bale of hay is in the shape of a rectangular prism. the base side lengths 2 feet and 3 feet, and the height is 5 feet. each bucket of grain is a cylinder with diameter of 3 feet. the height of the bucket is 5 feet as the height of bale. a. which is larger in area, the rectangular base of the bale or the circular base of the bucket? explain how you know b. which is larger in volume, the bale or the bucket? explain how you know
Answers: 1
Mathematics, 21.06.2019 19:00, aylinkayla
In the figure below, ∠dec ≅ ∠dce, ∠b ≅ ∠f, and segment df is congruent to segment bd. point c is the point of intersection between segment ag and segment bd, while point e is the point of intersection between segment ag and segment df. the figure shows a polygon comprised of three triangles, abc, dec, and gfe. prove δabc ≅ δgfe.
Answers: 1
Mathematics, 21.06.2019 23:50, ranchgirljls
Find the interior angle of a regular polygon which has 6 sides
Answers: 1
1- which is the intersection of the sets {2, 3, 5, 7} and {2, 5, 11, 13}? 1. null set 2. {2, 3, 5,...
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