Provide an appropriate response.
Find the area of the segment formed by a 14 cm chord if the height of the triangle part of the sector is 7 cm. The central angle is 90°.
A. 10.52 cm2
B. 21.03 cm2
C. 27.97 cm2
D. 10.94 cm2
Answer: C
Mathematics
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Write the equation of the line that satisfies the given conditions. Express the final equation in standard form.contains the point (–8, 7) and is perpendicular to the y axis
A. x - y = –8 B. x + y = 7 C. y = –8 D. y = 7 E. x = 7
Mathematics
Factor.9z2 - 6z - 8
A. (3z + 4)(3z - 2) B. 9z2 - 6z - 8 C. (9z - 4)(z + 2) D. (3z - 4)(3z + 2)
Mathematics
Find the value of the determinant.
A. -236 B. 236 C. -92 D. 36
Mathematics
Use a graphing utility to approximate the real solutions, if any, of the equation rounded to two decimal places.-x4 + 3x3 + 
x2 = 
x + 2
A. {-3.34} B. {2.82, 1.61, -0.46, -0.97} C. {1.09, -0.44} D. no solution
Mathematics