A is confirmed as correct since -13 falls within the domain of g(x), and 20 is included in its range. For g(x), the inequality holds: -20 < -13 < 5 and -5 < 20 < 45. B is incorrect since the number 4 exists within the domain of g(x), but -11 is not within its range, represented by -20 < 4 < 5 and -11 < -5. C is likewise incorrect, as it is stated that g(0) equals -2. D is also false since 7 does not belong to the domain of g(x).
Response:
a)12 b)12 c)36
Detailed steps:
a) Identify the least common multiple. The quantity of marbles corresponds to that value multiplied by n (with n representing an integer)
b) The least common multiple is calculated as 4*3=...
c)12*3 =?
Afterward, simply divide by 2, 3, and 4 to find the solution
100 plus 70 equals 170
170 divided by 10 equals 17
That makes 17 trains of 10 cubes
According to the vertical angles theorem, angle BAC becomes 50°. Subsequently, angle B is calculated as 180 - (50 + 30) = 100°. Hence, for the similar triangles ABC, EDC, and EFG, the angles in triangle EFG are 30°, 50°, and 100°.
