Mathematics, 12.07.2019 17:30 smilebug73
An image of two concentric circles is shown with r2 = 6 and r1 = 2: in order to prove the two circles are similar, the radius r2 was decreased to make the circles congruent. what is the scale factor used in the above image?
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Mathematics, 21.06.2019 19:30
Si la base de un triángulo isósceles mide 70 m y el ángulo opuesto a ésta mide 58°; entonces ¿cuánto mide la altura de dicho triángulo? a) 21.87 m. b) 40.01 m. c) 43.74 m. d) 63.14 m.
Answers: 1
Mathematics, 22.06.2019 01:00
Y= x – 6 x = –4 what is the solution to the system of equations? (–8, –4) (–4, –8) (–4, 4) (4, –4)
Answers: 1
An image of two concentric circles is shown with r2 = 6 and r1 = 2: in order to prove the two circl...
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