Find the length of the third side of the right triangle. Assume that c represents the length of the hypotenuse. Give an exact answer and, if appropriate, an approximation to three decimal places.b = 12, c = 15
A. a = 9
B. a = 10
C. a = 81
D. a = 3
Answer: A
Mathematics
You might also like to view...
Solve the problem.The position (in centimeters) of an object oscillating up and down at the end of a spring is given by 
at time t (in seconds). The value of A is the amplitude of the motion, k is a measure of the stiffness of the spring, and m is the mass of the object. Find the object's acceleration at time t.
A. a = - A
sin 
cm/sec2
B. a = 
cos 
cm/sec2
C. a = - 
sin 
cm/sec2
D. a = - A sin 
cm/sec2
Mathematics
Simplify by combining like terms.9x - 3x
A. -12x B. -6x C. 6x D. 12x
Mathematics
Graph the hyperbola.36y2 = 9x2 + 324
A. 
B. 
C. 
D. 
Mathematics
Determine the most appropriate metric unit to go in the blank. Choose from km, m, cm, mm, L, mL, kg, g, and mg.The bird's wingspan is 26 
.
A. mL B. mm C. cm D. mg E. m
Mathematics