Solve the equation by using the square root property. Simplify all radicals.r2 - 7 = 0
A. {
}
B. {±3.5}
C. {49}
D. {±
}
Answer: D
Mathematics
You might also like to view...
Use the Comparison Test to determine if the series converges or diverges.
A. converges B. diverges
Mathematics
Solve.If one gallon of water equals 8.34 lb, what is the weight of 625 gallons of water?
Fill in the blank(s) with the appropriate word(s).
Mathematics
Find the exact value of the expression.cos 40° cos 20° - sin 40° sin 20°
A. 
B. 
C. 
D. 
Mathematics
Solve the problem.Suppose 6 people sit at a circular table. Find the probability that 2 particular people are sitting next to each other.
A. .33 B. .1 C. .4 D. .2
Mathematics