Fill in the blank with one of the words or phrases listed below. Not all choices will be used.
The Pythagorean theorem states that for a right triangle, (leg)2 + (leg)2 = (
)2.
A. radical
B. leg
C. conjugate
D. hypotenuse
Answer: D
You might also like to view...
Parametric equations and a parameter interval for the motion of a particle in the xy-plane are given. Identify the particle's path by finding a Cartesian equation for it. Graph the Cartesian equation. Indicate the portion of the graph traced by the particle and the direction of motion.x = 5t + 3, y = 15t + 12, -? ? t ? ?
A. y = 3x - 3
Entire line, from left to right
B. y = 3x + 3
Entire line, from left to right
C. y = 3x + 3
Entire line, from right to left
D. y = 3x - 3
Entire line, from right to left
Provide an appropriate response.Factor the special product: x2 + 8x + 16
A. 
2
B. 
2
C. 
2
D. (x + 4)(x - 4)
Establish the identity.(cos ? + sin ?)2 + (cos ? - sin ?)2 = 2(cos2? + sin2?)
What will be an ideal response?
Solve the problem.The time T necessary to make an enlargement of a photo negative varies directly as the area A of the enlargement. If 30 seconds are required to make a 3-by-5 enlargement, find the time required for a 4-by-10 enlargement.
A. 40 sec B. 160 sec C. 80 sec D. 120 sec