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. 3 in by 4 in
B. 5 in by 10 in
C. 4 in by 9 in
D. 5 in by 9 in
Answer: D
Mathematics
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Determine whether the sequence is geometric.an = -50(0.01)-n
A. Geometric B. Not geometric
Mathematics
Use the graph to evaluate the limit.
f(x)
A. 1 B. does not exist C. ? D. -1
Mathematics
Provide an appropriate response.If a < b, is it always true that 
> 
? Explain.
What will be an ideal response?
Mathematics
The question(s) that follow refer to the problem of finding the minimum spanning tree for the weighted network shown below.
Find the MST of the network using Kruskal's algorithm.
A. 
B. 
C. none of these
D. 
E. 
Mathematics