a. The diagonals of a rhombus are in the ratio of 1:3. If each side of the rhombus is 10 cm long, find the length of the longer diagonal. b Find a and b so that the zeroes of ax? + bx+24 are 3 and 4. 1 1 3 3 C. . If x > 1, is x2 2 positive or negative? 2

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter6: Systems Of Linear Equations And Inequalities
Section6.3: Elimination Using Addition And Subtraction
Problem 44PFA
Question
a. The diagonals of a rhombus are in the ratio of 1:3. If each side of the rhombus is 10
cm long, find the length of the longer diagonal.
b Find a and b so that the zeroes of ax? + bx+24 are 3 and 4.
1
1
3
3
C. . If x > 1, is
x2
2 positive or negative?
2
Transcribed Image Text:a. The diagonals of a rhombus are in the ratio of 1:3. If each side of the rhombus is 10 cm long, find the length of the longer diagonal. b Find a and b so that the zeroes of ax? + bx+24 are 3 and 4. 1 1 3 3 C. . If x > 1, is x2 2 positive or negative? 2
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