Mathematics, 24.06.2020 02:01 MyaaaMoney
Factor by grouping. 3x2 + 7x – 6 a. (3x + 2)(x – 3) b. (3x – 2)(x – 3) c. (x + 3)(3x + 2) d. (3x – 2)(x + 3)
Answers: 2
Mathematics, 22.06.2019 00:00, mattiemattoos
One of the complementary angles is 4 degrees mor than the other. find the angles (recall that complementary angles are angles whose sum is 90 degrees.) which of the following can not be used to solve the problem if x represents one of the angles? a. 2x-4=90 b. 2x+4=90 c. x+4=90
Answers: 1
Mathematics, 22.06.2019 00:00, egirl7838
Titus works at a hotel. part of his job is to keep the complimentary pitcher of water at least half full and always with ice. when he starts his shift, the water level shows 4 gallons, or 128 cups of water. as the shift progresses, he records the level of the water every 10 minutes. after 2 hours, he uses a regression calculator to compute an equation for the decrease in water. his equation is w –0.414t + 129.549, where t is the number of minutes and w is the level of water. according to the equation, after about how many minutes would the water level be less than or equal to 64 cups?
Answers: 2
Factor by grouping. 3x2 + 7x – 6 a. (3x + 2)(x – 3) b. (3x – 2)(x – 3) c. (x + 3)(3x + 2) d. (3x – 2...
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