Solve the problem.Find the equation of a circle in standard form where C(6, -2) and D(-4, 4) are endpoints of a diameter.
A. (x - 1)2 + (y - 1)2 = 136
B. (x - 1)2 + (y - 1)2 = 34
C. (x + 1)2 + (y + 1)2 = 34
D. (x + 1)2 + (y + 1)2 = 136
Answer: B
Mathematics
You might also like to view...
Find the following. Assume that letters can represent any real number.
A. 
B. 
C. 
D. a + b
Mathematics
Divide and simplify.
÷ 
A. 
B. 
C. 
D. 
Mathematics
Write a signed number for the statement.$433 profit
A. $433 B. -$433
Mathematics
Solve the problem.A 4.1-ft fence is 11.143 ft away from a plant in the direction of the sun. It is observed that the shadow of the fence extends exactly to the bottom of the plant. (See drawing) Find ?, the angle of elevation of the sun at that time. Round the measure of the angle to the nearest tenth of a degree.
A. ? = 20.4° B. ? = 21.6° C. ? = 20° D. ? = 20.2°
Mathematics