Find the sum of the arithmetic series using a formula.2 + 4 + 6 + ... + 1324
A. S662 = 438,906
B. S662 = 439,569
C. S662 = 437,582
D. S662 = 438,244
Answer: A
Mathematics
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Use a special product formula to simplify.(6w + 11m)(11m - 6w)
A. 121m2 - 132mw - 36w2 B. 121m2 - 36w2 C. 121m2 + 132mw - 36w2 D. 11m2 - 6w2
Mathematics
Combine like terms, if possible.6n3 - 8n3
A. -2n6 B. -2n3 C. 2n3 D. 2n6
Mathematics
Using the Superposition Theorem, find IR3 and VR4 .
E1 = 15.0 V
E2 = 35.0 V
R1 = 10 Kê
R2 = 10 Kê
R3 = 25 Kê
R4 = 15 Kê
Mathematics
A pair of similar triangles is shown. Find the measure of the segment marked with the letter x.
A. x = 12 B. x = 7 C. x = 21 D. x = 28
Mathematics