B. Powers with Negative Exponents For the expression, complete the following: (i) use the exponent law to subtract the exponents (ii) expand the powers and reduce the expression (iii) use a calculator to evaluate the result 22 (i) (ii) (ii) 25

Q: 8.0 17 M. 8. N. 15 7. + K/ Use ON with KL = JM. What is JM?

A: Solution: From the given figure, The perpendicular line bisects KL into 2 equals half's.

Q: Assume that cos\theta =-(1)/(3) and \pi <\theta <(3\pi )/(2),  find the exact value of cos(\theta…

A: As we know that cosa-b=cos(a)cos(b)+sin(a)sin(b)

Q: Two sides of an oblique triangle measures 6 and 5 m respectively. What is the third side of the…

A: Given: Two sides of an oblique triangle measures 6 and 5 m respectively. To find: What is the third…

Q: cos 50 -1 Use a calculator in the radian mode to fill in the values in the following table. Then…

A: To find the value of cos 5θ-13θ using the calculator.

Q: Find the solution(s) for theta. 6/3 = 9. sin 0 {45, 135} No solution (150} {30, 45, 135, 150}

A:

Q: 3. Solve each equation in the interval 0<0<2n. 50 (a) sec? 0 = 4 (b) sec = -2 2

A:

Q: The angles of elevation to an airplane from two points A and B on level ground are 52° and 75°,…

A: To find the altitude of the plane for the given conditions.

Q: 4) Find Possible Positive, Negative or Imaginary Zeros. f(x) = x³ + 6x² + 10x + 3 %3D Count the…

A:

Q: 52x - 3(5*) = 28

A:

Q: 9. A wheelchair ramp is to have an angle of inclination of 5°. The ramp needs to rise 1.2 m.…

A: Given,  theta= 5° opposite= 1.2 m

Q: 15 and sin v = 17 12 with u and v in quadrant I. Find the exact value of sin(u – v) given that sin u…

A: We have to find the value sin (u-v)

Q: 5) Find Possible Positive, Negative or Imaginary Zeros. f(x) = 3x - 5x? + 6x - 4 %3D Count the…

A: The roots are given below

Q: se the Egyptian's formula to calculate the surface area of a sphere with diameter of 30 units.…

A:

Q: For the following pair of vectors, find U · V. U = −2i, V = 9j

A:

Q: Suppose that you are headed toward a plateau 46 meters high. If the angle of elevation to the top of…

A: Solved below.

Q: which of the following is equal to cos^(4)\theta ? a) (3)/(8)-(1)/(2)cos2\theta +(1)/(8)cos4\theta…

A:

Q: Solve using the Quadratic Formula. 10) x2 + 6x + 8 = 0 Show set up then answer a = b = c = ±/ (D² -4…

A: Using quadratic formula

Q: Find the centroid of the arc of the circle r = 2sin0 + 4cos0 from 0 = 0 to 0 = T1/ %3D O (2.637,…

A:

Q: 1. Given f(x) = 3sin(2x + 1) on xx+ Find f-'(x) and state 2 4 -1 -1 Range of f = R, Domain of f¯ =…

A:

Q: 4. Use an appropriate half angle identity to find the exact value of cos15°.

A:

Q: Use the given information to solve the triangle(s), if possible. A = 20.5° a = 12 c = 31

A: Our Aim is to solve the triangle using the information given below:-A=20.5°a=12 and c=31

Q: Find the exact value of sin(u-v) given that sin u = 15/17 and sin v =12/13, with u and v in quadrant…

A:

Q: А b. 62° 35° C 30

A:

Q: 3) (n² + 10n+18) ÷ (n+ 5)

A: To divide the following expression.n2+10n+18÷n+5

Q: Determine all the solutions to the equation in the interval [0, 27t): sin 20 cos0- cos 20 sin e +…

A: Given query is to find the solution of the trigonometric expression.

Q: Verify cot theta - tan theta/cot theta + tan theta = cos2theta

A:

Q: From a boat on the lake, the angle of elevation to the top of a cliff is 12° 9'. If the base of the…

A: Angle of elevation is given as 12°9' Now, we know that 1' = 160° Therefore, 12°9' = 12+960° = 12.15°

Q: P. Ervic calculates the angle of elevation to the peak of Mt. Malamig to be 35°. 4. As he walks 1200…

A:

Q: Evaluate the summation below. 3 2(6p + 9) p=0

A:

Q: 3. Given: tan a = -- 3' 2 Find: tan(a – B). 1 Зл <B < 2n. 2' 2 <α<π and cos β 253 + 48 (a) 25/3 – 48…

A:

Q: Michelle is stadning on the rooftop of the seda hotael, looking at abreeza mall in the distance. The…

A: According to the given problem, the representative diagram is shown below; Let  the distance from…

Q: a Tu given grapn. y 3

A: The graph of  y=Acsc(B(x+C)) has amplitude A period 2πB and phase shift C (positive for left and…

Q: Write the first trigonometric function in terms of the second for 0 in the given quadrant. cos(0),…

A: As we know that sin2x+cos2x=1 see below the answer and explanation

Q: What is the radius of ON? 7. 15 K J. 8.

A:

Q: Given v = 2i - j and w= 8i + 3j, find the angle between v and w. The angle between v and w is (Do…

A: topic - angle between vectors

Q: Solve the right triangle using the given information.   a=76.7 ​yd, b=41.7 yd   The length of c is…

A: Pythagoras Theorem is used.

Q: Use Pascal's triangle to e

A:

Q: Given that sin u = * and u is in Quadrant II, find the exact value of tan(). Type in whole numbers…

A:

Q: y 1 a) Period: b) Maximum height: 0.5 c) Minimum height: d) Equilibrium axis: 90 120º | 150° |190°…

A: a) Period = 2Π  b) maximum height = 0.5  c) minimum height = -0.5

Q: the angle ? between the given vectors to the nearest tenth of a degree. a.) U = −5i + 7j, V = 8i +…

A: Here I am providing my handwritten solution

Q: 2 9.) (3x° -7x- 22x+ 8) ÷ ( 3x–1) 3

A: Given query is to perform the division.

Q: Question 20 The point (-6, 7) is on the circle with radius 5 and center (-2, 9). O False

A: we have to find out

Q: Find the center, vertices, foci, and asymptotes of the hyperbola. (y+9)²_ (x-6)? = 1 6. 4 Center:…

A:

Q: 10.) (x+ 2) (x + 3)

A:

Q: 7. Determine all the solutions to the equation in the interval [0, 27): sin 20 cos0 – cos 20 sin0 +1…

A: As we know that Sinx-y=SinxCosy-CosxSinyThe genaral solution of Sinz=-1  then z=Sin-1-1=nπ±π2

Q: 7. In AJKL, L = 40°, ZK = 72°, and k = 24 cm. Determine the perimeter of the triangle to the nearest…

A: We can find the perimeter as below using sin law.

Q: (v³ – 2v² – 14v – 5) ÷ (v+ 3) -

A:

Q: For each triangle, decide whether you would use SOH, CAH, or TOA С. ТОА 1. A. SOH В. САН Adjacent…

A:

Q: Solve for x. 18 15 10 D 8 O 12 O 15 O 11

A: We know that, If two chords intersect in a circle , then the products of the measures of the…

Q: 3 1. 1 2. х-2 х+3 X+1 X +2 1 1 4. 3. 2х-1 X +3 X-3

A: