Mathematics, 02.10.2019 23:10, JocelynC24
Which equation represents a circle that contains the point (-5, -3) and has a center at (-2, 1)?
distance formula: (x2 - x)2 + 02 - 2
(x - 1)2 + (y + 2)2 = 25
(x + 2)2 + (y - 1)2 = 5
(x + 2)2 + (y – 1)2 = 25
(x - 1)2 + (y + 2)2 = 5
Answers: 3
Mathematics, 21.06.2019 16:30, alexialoredo625
Anyone know? will mark brainliest if correct
Answers: 1
Mathematics, 21.06.2019 17:00, nelyanariba981p555ve
Arley is building a model of a city map. in one part of the city, three roads form a right triangle, which harley draws as triangle abc, with the following measures: m∠b=90° and m∠a=30°. in his scale model, the hypotenuse of triangle abc, ac¯¯¯¯¯¯¯¯, has a length of 817−−√ cm. what is the value of a (the length of bc¯¯¯¯¯¯¯¯)?
Answers: 1
Which equation represents a circle that contains the point (-5, -3) and has a center at (-2, 1)?
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