Solve.The formula for the area of a square is A = s2 where s is the length of a side. Use this formula to find the length of a side of a building which has a square base with an area of 621 square meters. Give your answer in exact form and as a decimal rounded to the nearest hundredth of a meter.
A. 9
? 74.76 meters
B. 69
? 119.51 meters
C. 3
? 24.92 meters
D. 385,641 meters
Answer: C
Mathematics
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Use mathematical induction to prove the following.
= 
What will be an ideal response?
Mathematics
Complete the table of values. Write the results as ordered pairs.y = -x - 13
A. (-6, -7); (-13, 0); (-7, -13) B. (-6, -7); (-8, 0); (0, -13) C. (-6, -7); (-7, 0); (-13, -13) D. (-6, -7); (-13, 0); (0, -13)
Mathematics
Subtract.
- 
A. 
x4 + 
x2
B. 
x4 + 
x2 + 
C. 
x4 + 
x2
D. 
x4 + 
x2 + 
Mathematics
Solve by graphing.
A. (-3, 4) B. (-4, 3) C. Infinitely many solutions D. No solution
Mathematics