Mathematics, 05.12.2019 07:31 pchaneh31
The art museum had a total of 224 visitors on tuesday. visitors older than 18 paid 12 dollars for admission. visitors 18 or younger paid 8 dollars for admission. the museum collected a total of 2,520 dollars. how many visitors were 18 or younger?
Answers: 2
Mathematics, 21.06.2019 20:30
The interior angles formed by the side of a hexagon have measures of them up to 720° what is the measure of angle a
Answers: 2
Mathematics, 21.06.2019 23:00
In triangle △abc, ∠abc=90°, bh is an altitude. find the missing lengths. ac=26 and ch=8, find bh.
Answers: 3
Mathematics, 21.06.2019 23:10
What is the distance between the points (2, 5) and (5,9)?
Answers: 1
Mathematics, 21.06.2019 23:40
Statement reason 1. δabc is similar to δced. given 2. 3. definition of slope 4. slope of slope of definition of slope 5. slope of × slope of multiplying the slopes 6. slope of × slope of substitution property of equality 7. slope of × slope of simplifying the right side the table contains the proof of the relationship between the slopes of two perpendicular lines. what is the reason for statement 2? a. parallel line segments that meet a common perpendicular line are proportional in length. b. the lengths of vertical and horizontal sides in congruent triangles are in a common ratio. c. trigonometric identities determine the lengths of the legs in a right triangle. d. corresponding side lengths in similar triangles are proportional in length.
Answers: 2
The art museum had a total of 224 visitors on tuesday. visitors older than 18 paid 12 dollars for ad...
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