Mathematics, 25.03.2021 20:20 Chewbacka2020
1.1. Troy drew the diagram below. The inner circle has a radius of 2 units, and the
outer circle has a radius of 5 units. Troy says the two circles are similar.
5
Which statement best explains whether Troy is correct, and why?
A. He is correct because the inner circle is a dilation of the outer circle.
B. He is correct because the inner circle has the same center as the outer circle.
C. He is not correct because the inner circle's radius is less than the outer circle's
radius.
D. He is not correct because the inner circle's radius is not half of the outer circle's
radius.
Answers: 1
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Ajar of gumballs contains 4 reds, 2 greens, and 6 blues. what is the probability of getting two blues in a row without replacement?
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Since opening night, attendance at play a has increased steadily, while attendance at play b first rose and then fell. equations modeling the daily attendance y at each play are shown below, where x is the number of days since opening night. on what day(s) was the attendance the same at both plays? what was the attendance? play a: y = 8x + 191 play b: y = -x^2 + 26x + 126
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Mathematics, 21.06.2019 19:30
Factor the following expression. 27y3 β 343 a. (3y + 7)(9y2 + 2ly + 49) b. (3y β 7)(9y2 + 2ly + 49) c. (3y β 7)(932 β 217 + 49) d. (3y + 7)(92 β 2ly + 49)
Answers: 1
1.1. Troy drew the diagram below. The inner circle has a radius of 2 units, and the
outer circle ha...
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