Graph the ellipse and locate the foci.
+ 
= 1
A. foci at (
, 0) and (-
, 0)
B. foci at (0, 2
) and (0, -2
)
C. foci at (2
, 0) and (-2
, 0)
D. foci at (2
, 0) and (-2
, 0)
Answer: C
Mathematics
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E = 24 V, R1 = 10 Kê, R2 = 33 Kê, and RL = 47 Kê. Find VOC and RTH.
a. VOC = 18.4 V, RTH = 19.4 Kê
b. VOC = 24.0 V, RTH = 33.0 Kê
c. VOC = 24.0 V, RTH = 7.7 Kê
d. VOC = 18.4 V, RTH = 7.7 Kê
e. VOC = 18.4 V, RTH = 33.0 Kê
Mathematics
Find the GCF for the list.630, 360
A. 90 B. 45 C. 2 D. 1
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Multiply.(-30) ? (0) ? (-6) ? (3)
A. 0 B. 30 C. 1 D. -30
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Multiply. Simplify and leave the numerator and denominator in your answer in factored form.
? 
A. 
B. 
C. 4
D. 
Mathematics