The triangles are similar. Use them to find the length of side x.
A. x = 15
B. x = 10
C. x = 5
D. x = 7
Answer: B
Mathematics
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Use a tree diagram showing all possible results when a die is rolled twice. List the ways of getting the following result.The second die shows a 3.
A. (3,3) B. (1,3),(3,3),(5,3) C. (1,3),(2,3),(4,3),(5,3),(6,3) D. (1,3),(2,3),(3,3),(4,3),(5,3),(6,3)
Mathematics
Find the area of the triangle. If necessary, round the answer to two decimal places.A = 23°, b = 9, 
A. 3.53 B. 3.52 C. 3.50 D. 3.51
Mathematics
State the domain and range in interval notation.f(x) = (x + 6)2 - 2
A. domain: [-2, ?); range: (-?, ?) B. domain: (-?, ?); range: (-?, -2] C. domain: (-?, -2]; range: (-?, ?) D. domain: (-?, ?); range: [-2, ?)
Mathematics
Solve. Provide answers in interval notation.
> 0
A. 
B. (-?, 0)
C. 
D. 
Mathematics