Find projwv.;  

A. - i - j
B. - i - j
C. - i + j
D. - i - j


Answer: D

Mathematics

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Find the required ratio.The electric current (in amperes) in a given circuit is the ratio of the voltage (in volts) to the resistance (in ohms). What is the current for a circuit in which the voltage is  and the resistance is  Round your answer to the nearest hundredth.

A. 1.32 A B. 3.1 A C. 4.1 A D. 0.32 A

Mathematics

Find the first four terms of the indicated expansion.(x1/3 - y)9

A. x3 - 9x2y + 36xy2 - 84y3 + . . . B. x3 - 9x8/3y + 36x7/3y2 - 84x2y3 + . . . C. x3 - 9x8/3y + 72x7/3y2 - 504x2y3 + . . . D. x3 + 9x8/3y + 36x7/3y2 + 84x2y3 + . . .

Mathematics

Graph the parabola.y = (x + 5)2  

A.

B.

C.

D.

Mathematics

Find the mistake, then find the correct answer.Solve for x: x2 - 10x + 29 = 0line 1 x =  line 2 x =  line 3 x =  line 4 x =  line 5 x = 3, 7

What will be an ideal response?

Mathematics