14. In kite HJKL, HJ= HL and JK = LK. If mZJ = 90°, HJ= 15, and JK= 8, find the length of diagonal JL. 46 17 L J 120 17 240 (c) 17 200 H 17

Q: PQRST N YZVWX. What are mT, mZY, and mZV? 74° T R 138° 114°) X 106° 106° 108° Y

A: Solution: The objective is to find the required angles

Q: OLUK no T A 2a-60°

A:

Q: 4. Multiple choice. Which of the following expressions shows the correct way to find the area of the…

A: given diameter of circle = 22m  so radius of circle = 11m     we find the area of shaded sector

Q: Suppose that lul = 6 and 11 = 2, and that u v = -8. Find the angle 0 between the vector u and v,…

A:

Q: I. Find the lengths of vectors u and v. Find the angle between ū and v. 1. u = √ = 123' 2. 2 √ = 234

A:

Q: Find mZS and mZT in rhombus RSTU. a+540 R |17a+22° m/s =

A: Explanation and solutions is given below.....

Q: Find the direction cosines of v =〈3, 6, −2〉.

A: Given vector is v=3,6,-2. To find the direction cosines of given vector. Solution: We know that if…

Q: AJKL is a right triangle So KL is perpendicular t Therefore, by Theore

A:

Q: What is the bearing of the boat from the island?

A:

Q: 114. A tightrope walker and the balance bar together weigh 175 lb. Find the magnitudes of the…

A: Given that a tightrope walker and the balance bar together weigh 175 lb

Q: GIVEN  (TRIANGLE) JKL~ (TRIANGLE) MNP, FIND JK. JL=15; KL=21 AND MN=9; NP=10.8, PM=12.6

A:

Q: 2. Given that a = 6, b = 4, and the angle between a and b is 60°, calculate the following: %3D a + b…

A: SOLUTION-

Q: 10. Jan and Jon are hikers. They start at the visitor center and walk in opposite directions for 2…

A: Given: Two hikers walking in opposite directions from a point visitor center say V. The objective is…

Q: 2. BD is an altitude of right triangle ABC. Complete the similarity statement: AABC AABC ABDA ACDB…

A: We can prove this by similarity theorem We will get  △ABC ~△ABD ~△BCD

Q: Suppose that A OPQ is isosceles with base OP. Suppose also that m LQ=(5x-1)° and m ZP (3x+23)°. Find…

A: Given: The ∆OPQ is isosceles and the angle are m∠Q=5x-1° and m∠P=3x+23° To find the angle m∠O, m∠P,…

Q: Number 13

A:

Q: mZKIJ=(2x+6)° and m ZHIJ=(11x-5)° and m ZKIH=66°. Find m ZKIJ and m ZHIJ. %3D H

A:

Q: 4. Determine the resultant of each combination of vectors. a. 25 km/h north and 81 km/h east b. 12 N…

A:

Q: Find mZNIJ if MLHIN = 80°, MLNIJ = 2x + 9, and mZHIJ= 15x + 11. %3D H N

A: we have to find the angle NIJ

Q: Convert to rectangular 22 – 120° o None of these -V3+i | -1+iv3 -V3 – i -1- iv3

A:

Q: Q4. Two sides of a triangular field are 9m and 13.5 m respectively, and the angle between them is…

A: We can calculate this by law of cosine rule Formula: (third side)^2= (first side)^2+ (second…

Q: Find the angle between u and v.

A: Given data: The first vector given is u=<2,1,3>. The second vector given is v=<1,0,-4>.…

Q: m25 = 124° find the missing angi 2. 4. 6. 7/8

A: 17. m 6=180-124  m6=56   18. m8=m5=124   19. m1=m5 m1=124   20. m4=m1=m5 m4=124

Q: Given a triangle with vertices A (1,0,1), B (-1,-1,2), and C(-2,3,1), find the angle between AB, and…

A: We need to find the angle between AB and AC using cosine rule if the given triangle has vertices  A…