Use a calculator and the change-of-base formula to find the logarithm to four decimal places.log7.9 (4.9)
A. 1.3005
B. 0.7689
C. 0.6902
D. 0.6203
Answer: B
Mathematics
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Find the midpoint of the line segment joining the points A and B.A = (x, 2); B = (0, 4)
A. 
B. 
C. (x, 6)
D. 
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Solve the problem.The perimeter of a rectangle is 30 cm. The longer side is 9 cm longer than the shorter side. Find the lengths of the sides.
A. 3, 9 B. 8, 17 C. 3, 12 D. 6, 15
Mathematics
Find the x- and y-intercepts for the equation. Then graph the equation.y = - 
x + 2
A. x-intercept: (6, 0), y-intercept: (0, -6) 
B. x-intercept: (6, 0), y-intercept: (0, 2)
C. x-intercept: (-2, 0), y-intercept: (0, 2)
D. x-intercept: (-6, 0), y-intercept: (0, 2) 
Mathematics
Solve the inequality and write the solution set in interval notation.
?
?
A. 
B. 
C. 
D. 
E. 
Mathematics