Solve the equation.15d2 + 37d + 20 = 0
A. 
B. 
C. 
D. 
Answer: A
Mathematics
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Determine whether 149,852 is divisible by 5. ?
A. no B. yes
Mathematics
Provide an appropriate response.In oblique triangle ABC, find the area, given the indicated parts. Round to tenths. Side a = 2, side b = 2, and side c = 2.
Fill in the blank(s) with the appropriate word(s).
Mathematics
Express the vector as a product of its length and direction.1i + 2j + 2k
A. 3(1i + 2j + 2k)
B. 3(i + j + k)
C. 3
D. 3
Mathematics
Solve the system using the inverse of the coefficient matrix of the equivalent matrix equation.2x + 8y + 6z = 204x + 2y - 2z = -23x - y + z = 11
A. (2, 1, 6) B. (2, -1, 4) C. (-1, 2, 1) D. No solution
Mathematics