Mathematics, 25.01.2021 20:00 leannaadrian
Ivan used coordinate geometry to prove that quadrilateral EFGH is a square. Figure EFGH is shown. E is at negative 2, 3. F is at 1, 6. G is at 4, 3. H is at 1, 0. Statement
Reason 1. Quadrilateral EFGH is at E (β2, 3), F (1, 6), G (4, 3), and H (1, 0) 1. Given
2.__?__ 2.segment EF E (β2, 3) F (1, 6) d equals the square root of the quantity 1 plus 2 all squared plus 6 minus 3 all squared d equals the square root of the quantity 3 squared plus 3 squared equals the square root of 18 equals 3 times the square root of 2 segment FG F (1, 6) G (4, 3) d equals the square root of the quantity 4 minus 1 all squared plus 3 minus 6 all squared d equals the square root of the quantity 3 squared plus negative 3 squared equals the square root of 18 equals 3 times the square root of 2 segment GH G (4, 3) H (1, 0) d equals the square root of the quantity 1 minus 4 all squared plus 0 minus 3 all squared d equals the square root of the quantity negative 3 squared plus negative 3 squared equals the square root of 18 equals 3 times the square root of 2 segment EH E (β2, 3) H (1, 0) d equals the square root of the quantity 1 plus 2 all squared plus 0 minus 3 all squared d equals the square root of the quantity 3 squared plus negative 3 squared equals the square root of 18 equals 3 times the square root of 2
3. segment EF is parallel to segment GH 3. segment EF E (β2, 3) F (1, 6) m equals 6 minus 3 over 1 plus 2 equals 3 over 3 equals 1 segment GH G (4, 3) H (1, 0) m equals 0 minus 3 over 1 minus 4 equals negative 3 over negative 3 equals 1
4. __?__ 4. segment EH E(β2, 3) H (1, 0) m equals 0 minus 3 over 1 plus 2 equals negative 3 over 3 equals negative 1 segment FG F (1, 6) G (4, 3) m equals 3 minus 6 over 4 minus 1 equals negative 3 over 3 equals negative 1 5. segment EF and segment GH are perpendicular to segment FG
5. The slope of segment EF and segment GHis 1. The slope of segment FG is β1.
6. __?__ 6. The slope of segment FG and segment EH is β1. The slope of segment GH is 1. 7. Quadrilateral EFGH is a square 7. All sides are congruent, opposite sides are parallel, and adjacent sides are perpendicular.
Which of the following completes statement 4 of the proof?
A. segment EF, segment FG, segment GH, and segment EH are congruent
B. segment EF is parallel to segment GH
C. segment EH is parallel to segment FG
D. segment FGand segment EH are perpendicular to segment GH
Answers: 3
Mathematics, 21.06.2019 16:20
An architect is designing a water fountain for a park she uses the given function to model the water jet flowing from the fountain nozzles where h(x) gives the height of the water jugs in feet x feet from the starting point h(x)=-1/20x+x+15
Answers: 2
Mathematics, 21.06.2019 19:00
What is the expression in factored form? -x^2 + 3x + 28 a. (x-7)(x-4) b. -(x-7)(x+4) c. (x+4)(x+7) d. -(x-4)(x+7)
Answers: 2
Mathematics, 21.06.2019 19:20
Suppose that a households monthly water bill (in dollars) is a linear function of the amount of water the household uses (in hundreds of cubic feet, hcf). when graphed, the function gives a line with slope of 1.65. if the monthly cost for 13 hcf is $46.10 what is the monthly cost for 19 hcf?
Answers: 3
Mathematics, 21.06.2019 21:30
Hey hotel charges guests $19.75 a day to rent five video games at this rate which expression can be used to determine the charge for renting nine video games for one day at this hotel? pls
Answers: 1
Ivan used coordinate geometry to prove that quadrilateral EFGH is a square. Figure EFGH is shown. E...
Mathematics, 05.10.2019 01:30
History, 05.10.2019 01:30
Physics, 05.10.2019 01:30
Mathematics, 05.10.2019 01:30
History, 05.10.2019 01:30
Mathematics, 05.10.2019 01:30
Physics, 05.10.2019 01:30
Chemistry, 05.10.2019 01:30
World Languages, 05.10.2019 01:30
English, 05.10.2019 01:30
Social Studies, 05.10.2019 01:30
History, 05.10.2019 01:30
Mathematics, 05.10.2019 01:30
History, 05.10.2019 01:30
Social Studies, 05.10.2019 01:30
Social Studies, 05.10.2019 01:30