Which of the following transformations does NOT preserve congruence?
A.
(x, y) β (y + 9, βx...
Mathematics, 03.02.2022 17:00 alejosy50
Which of the following transformations does NOT preserve congruence?
A.
(x, y) β (y + 9, βx + 2)
B.
(x, y) β (3x + 1, 3y β 2)
C.
(x, y) β (y β 3, x β 3)
D.
(x, y) β (x + 5, y β 1)
Answers: 3
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The ratios 3: 9, 4: 12, 5: 15, and 6: 18 are a pattern of equivalent ratios in the ratio table. which is another ratio in this pattern?
Answers: 1
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Which shows a reasonable estimation for 124% of 42 using the distributive property?
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