B. In the diagram below, not drawn to scale, A, B, C and D are points on the circumference of a circle with centre O. Angle BAD is 70°, angle BOD is x and angle BCD is y. B Calculate, giving a reason for your answer. i. The value of x; ii. The value of y.

Q: in 20 minutes

A:

Q: How many ways are there to select 6 people to form a committee in a group of 10 men and 8 women, if…

A: A combination is  number of ways to select r items from n items. It is denoted by Crn. The formula…

Q: Find an antiderivative F(x) of the function f(x) = - 2x²5x + 2 such that F(0) = - 15. F(x) = Now,…

A: On solving this we will get

Q: A function f is shown in the graph at right. The domain of the function is all real numbers except x…

A:

Q: Problem 8.2. Each part of this problem contains a double integral. In each case, you should first…

A: (c) The given integral is: ∫3/23∫09-x2(x2+y2)dydx (i) Our task is to convert it into the polar…

Q: (c) Show that the ideal generated by x² + y² + z² € C[x, y, z] is a prime ideal.

A: If <x2+y2+z2>is not a prime ideal, there should exist g,h∈ℝx, y, z s.t. x2+y2+z2 | gh,…

Q: A hypothesis will be used to test that a population mean equals 7 against the alternative that the…

A:

Q: Solve b part only now in 10 min

A:

Q: Given the following graph of a single variable function y = f(x), answer the following questions:…

A: Given,Graph of single-variable function, y=f(x) To find: a) Equation of given function…

Q: The slope of the line passing through points A (2k, 3k-1) and B (k-1, k+1) is 1. Find the value of…

A:

Q: roblem 43. Tal side the angle. C long to l₁ and 1₂ - which the area

A: Here, in the question it is been asked about an angle between 2 rays l1 and l2 with vertex O and a…

Q: The graph of the second derivative f"(x) of a function f is shown. State the x-coordinates of the…

A:

Q: Consider the spring-mass system x' = x-4y y' = -5x (1) Find the individual straight line…

A:

Q: 2A.Imani starts her hieyele from rest and accelerates uniformly to a speed of 40 km/h in 6 minutes.…

A:

Q: utility with a TABLE feature. Use the table to determine at which point the graph of Y₂ crosses the…

A: Topic:- calculus

Q: Let u = 10i + 2j, v=i+j, and w = i-j. Find scalars a and b such that u = av + bw. a = b =

A:

Q: Solve in 10 min plz plz

A: Here we have to plot the graph.

Q: THConsider the nonhomogeneous DE: y" - 3y'-10y = -(3 + 36)e". A) Verify that y, = 3ze is a…

A:

Q: A thick cable holding a steel beam hangs from a winch on a crane. The amount of hanging cable is 50…

A:

Q: An oil refinery produces oil at a variable rate given by the following equation, where t is measured…

A: An oil refinery produces oil at a variable rate given by the following equation: Q'(t)=900if…

Q: B3: Consider the matrix: 1 3 A = -2 -3 -3 2 -1 -1 a) Find the eigenvalues of A. For each eigenvalue…

A:

Q: Please solve within 30 minutes

A: The objective is to construct the upper control limit of C-chart. The formula for Computing C is,

Q: D Question 3 Let P = f(t) be the population of the United States, in millions, t years after January…

A: Given: Let P=f(t) be the population of the United States in million,  t years after January 1, 1800.…

Q: Use the graph of y=f(x) shown to the right to graph the following function g g(x) = -f (2) Choose…

A: Solving the problem by finding the correct graph of the transformed function.

Q: 2A.Imani starts her hieyele from rest and accelerates uniformly to a speed of 40 km/h in 6 minutes.…

A: The velocity of an object is the rate of change of displacement of the object with time and the…