Mathematics, 01.11.2019 21:31, guzmangisselle
Circle a has center of (−2, 4) and a radius of 4, and circle b has a center of (3, 9) and a radius of 8. what steps will show that circle a is similar to circle b?
translate circle a using the rule (x − 5, y − 5).
dilate circle a by a scale factor of 2.
reflect circle a over the axis.
rotate circle a 90° clockwise about the center.
Answers: 2
Mathematics, 21.06.2019 16:00, devenairefp85xfg
Fiona races bmx around a circular dirt course. if the radius of the course is 70 meters, what is the total distance fiona covers in two laps of the race? a. about 30,772 meters b. about 15,386 meters c. about 879.2 meters d. about 439.6 meters e. about 219.8 meters23 points hurry
Answers: 3
Mathematics, 21.06.2019 19:30, kayla232734
When x = 3 and y = 5, by how much does the value of 3x2 – 2y exceed the value of 2x2 – 3y ?
Answers: 2
Mathematics, 21.06.2019 19:40, jennifercastillo1233
If w = 6 units, x = 3 units, and y = 5 units, what is the surface area of the figure? 168 units2 240 units2 144 units2 96 units2
Answers: 1
Circle a has center of (−2, 4) and a radius of 4, and circle b has a center of (3, 9) and a radius o...
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