Solve the problem.A square has an area of 49 square inches. If the same amount is added to the length and removed from the width, the resulting rectangle has an area of 45 square inches. Find the dimensions of the rectangle.
A. 5 in. by 10 in.
B. 3 in. by 4 in.
C. 5 in. by 9 in.
D. 4 in. by 9 in.
Answer: C
Mathematics
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Solve the problem.A cross-section of an irrigation canal is a parabola. If the surface of the water is 14 ft wide and the canal is 43 ft deep at the center, how deep is it 1 ft from the edge?
A. 31.6 ft B. 37.1 ft C. 5.9 ft D. 11.4 ft
Mathematics
Organizations need to strike a balance between taking risks and understanding the trauma associated with too much failure.
Answer the following statement true (T) or false (F)
Mathematics
Use the formula for 
to evaluate the expression.
A. 15,120 B. 126 C. 3024 D. 72,576
Mathematics
Write the corresponding augmented matrix for the system.
A. 
B. 
C. 
D. 
Mathematics