Evaluate the expression for the given replacement values.z ÷ 3.1 for z = 0.682
A. 0.455
B. 0.022
C. 4.545
D. 0.22
Answer: D
Mathematics
You might also like to view...
In the circuit below, the frequency is increased from 100 Hz to a maximum value. At what frequency does VO reach the cutoff frequency if R = 100 ê and C = 0.01 æF?
a. 2.53 KHz
b. 159.2 KHz
c. 8.11 KHz
d. 14.33 KHz
e. 11.93 KHz
Mathematics
Rewrite the expression as a single trigonometric function using a double-angle identity.2 cos24? - 1
A. cos 4?
B. 2 sin 4?
C. 
sin 16?
D. cos 8?
Mathematics
Convert the given polar coordinates of the point to rectangular coordinates.(4, 225°)
A. (-2
, -2
)
B. (2
, 2)
C. (-2
, -2)
D. (2, 2
)
Mathematics
Provide an appropriate response.Explain the error in the following: x2 - y2 = (x - y)2
What will be an ideal response?
Mathematics