|ữ|= 3, |v|= 2, and the angle between # and (when placed tail-to-tail) is 45°. Find 27 +3v. 11 12 012√2 5

Q: Find a b if ||a|| = 7, ||b|| = 8, and the angle between a and b is radians. 6 a.b=

A: To find a·b if a=7, b=8, and the angle between a and b is π6 radian.

Q: 9 R 5 find cosecant, secant, and Cotangent of angle R.

A: Topic:- application of trigonometry

Q: D 13 26 13√3 E

A: If a triangle one angle is 90 degree then the triangle is called Right angle triangle

Q: Select all the correct answers T U FR

A: By definition of adjacent angles

Q: Identify ZBCD by clicking and dragging the small yellow dots to shade the angle. E

A: Angle is formed by two rays meeting at a common end point. The rays are called the sides of the…

Q: What is the value of a? 45° 02 b 07√3 5 10√/2 10

A:

Q: For the angles a and 3, find cos(a − B). Simplify your answer in exact form. 7 8 3 2 5 B

A:

Q: Let u = 3j - 2k and v = 2i + 5k. Calculate cose where between u and v. is the angle

A:

Q: 4. Let p = 5 - 2i and q = 3 + 7i. Write each expression in the form c. pq a. b. p-q p + q Tea or…

A: p=5-2i q=-3+7i

Q: 9.) — 12:¹2 .48 + 12i 1

A: Solve

Q: What is the value of x? - O x-86° x+64° U

A: Given:  To be find: the value of x. Concept: the sum of all angles around a point is 360°.

Q: The rectangular plot of land shown in the figure is to be fenced along three sides using 39 feet of…

A: Total fencing is 39 feet and the total area of the plot is 180 square feet. That is,…