Let a = ci +jand b = 12i + 9j. Find cso that the angle between a and bis 6' Round your answers to four decimal places and enter the values in increasing order. C = C2 = i

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Q: Let a = ci + jand b = 4i + 3j. Find c so that the angle between a and b is=. Round your answers to…

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Q: EF is a midsegment. If DC = 2x + 3, EF = 10, and AB = 3x + 2, find the value of 'x'. (just write the…

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Q: Consider AGHJ in the figure below. The perpendicular bisectors of its sides are KN, LN, and MN. They…

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Q: Find y". y = 2 cot 6. 4 csc2 cot 4 csc2 81 cot 6. -4 csc

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Q: Q5: The minute hand of a clock is 6 cm long and moves from 12 to 4 o'clock. How far does the tip of…

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Q: 1 - dx 1+cosx Select one: a. cotx + cscx + c b. –cotx + cscx + c C. 1+sinx 1 + c d. cotx cscx + c -

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Q: Evaluate (6 + j7) (8 - j4) (74 30° - 5 + j8) A 225.879 36.89° B 345.234 2 90° c) 789.433 2 123.89° D…

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Q: What is the distance from A to B? 0.00 0.16 8.2 021 O** 30.5 N 11 B 3 2 11.0 12 B 14

A: To find the distance between points A and B

Q: dx sex =secx tan X

A: Here we know that  sec(x)=1cos(x) so we have to find out d1cos(x)dx Here we can use  differentiation…

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A: givena=<3,1,15>b=<6,-2,-10>we multiply corresponding values of i,j and k vecor to…

Q: csc y° = sec

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Q: r = sec 0 csc 0

A: In this question we have to simplify the trigonometry expression for r.

Q: (3,1) and (w,9); 8 Slope = - 3.

A: The given slope -83. Let the points x1,y1=3,1 and x2,y2=w,9. Formula for the slope m=y2-y1x2-x1.…

Q: Scm

A: The sine (sin) of an acute angle in a right triangle is the ratio of the side opposite the triangle…