Use the distance formula and the Pythagorean theorem to determine whether the set of points could be vertices of a right triangle.(1, 9), (7, 11), (6, 6)
A. Yes
B. No
Answer: B
Mathematics
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Sketch the graph of the equation in the rectangular coordinate system in three dimensions.x = 1 - y2 - z2
What will be an ideal response?
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The power output for an amplifier is 25 dBm. What is PO in Watts?
a. 0.15 W b. 0.18 W c. 0.25 W d. 0.32 W e. 2.00 W
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Solve the equation.(x - 8)3/2 = 8
A. ? B. {4} C. {12} D. {-4}
Mathematics
Factor by grouping.20x2 + 24xy - 15xy - 18y2
A. (5x + 6y)(4x + 3y) B. (5x + 6y)(4x - 3y) C. (5x + 6)(4x - 3) D. (5x + 6)(4x + 3)
Mathematics