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7 In this question, all measurements are in metres. 7 X The diagram shows a right-angled triangle. (a) Show that 5x² - 12x-27= 0. - 6 ~b= √b²³²-40e 24 2x-3 (b) Solve 5x2 12x-27=0. Show all your working and give your answers correct to 2 decimal places. +12+√√144+540 10 GGN INTERNATIONAL +12+261 = 12 + 26.15 ) 0 10 (c) Calculate the perimeter of the triangle. X NOT TO SCALE ४ 3.8.1 or x = .-1.9.

7 In this question, all measurements are in metres. 7 X The diagram shows a right-angled triangle. (a) Show that 5x² - 12x-27= 0. - 6 ~b= √b²³²-40e 24 2x-3 (b) Solve 5x2 12x-27=0. Show all your working and give your answers correct to 2 decimal places. +12+√√144+540 10 GGN INTERNATIONAL +12+261 = 12 + 26.15 ) 0 10 (c) Calculate the perimeter of the triangle. X NOT TO SCALE ४ 3.8.1 or x = .-1.9.

Algebra and Trigonometry (6th Edition)
Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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= 7 7 In this question, all measurements are in metres. The diagram shows a right-angled triangle. (a) Show that 5x²-12x-27= 0. ~ b ± √b²³² - 400 2a +12+√√1444540 10 6 (b) Solve 5x² - 12x - 27 = 0. Show all your working and give your answers correct to 2 decimal places. +12+261 f 2x-3 to 12+ 26.1 JO (c) Calculate the perimeter of the triangle. (d) Calculate the smallest angle of the triangle. S DEA NOT TO SCALE X = 3.81 or x = 3x +3 -1.91
Transcribed Image Text:= 7 7 In this question, all measurements are in metres. The diagram shows a right-angled triangle. (a) Show that 5x²-12x-27= 0. ~ b ± √b²³² - 400 2a +12+√√1444540 10 6 (b) Solve 5x² - 12x - 27 = 0. Show all your working and give your answers correct to 2 decimal places. +12+261 f 2x-3 to 12+ 26.1 JO (c) Calculate the perimeter of the triangle. (d) Calculate the smallest angle of the triangle. S DEA NOT TO SCALE X = 3.81 or x = 3x +3 -1.91
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