The triangles shown below are congruent. Which of the following statements must be true? B C F Your answer: O ZA=ZD AB DE ZB= ZE BC DF

Q: 3. Interpret the location, direction, and distance (near or far) of the following zscores: a. -2.00…

A: z= -2.00Location : Below the mean μDirection : -ve (Negative)Distance : Far from z= 0 or μ=0…

Q: Let f : Z→ Z be a mapping defined by т if m is even, f(m) = 2m + 1 if m is odd. (a) Verify that f is…

A: One to one function and inverse of it

Q: 9. Given an infinite collection An, n=1,2,... of intervals of the real line, their intersection is…

A: Let An : = [ n ,∞)  where  n = 1,2, 3 .....  . So { An } n∈ℕ is an example of infinite collection…

Q: The area of the triangle with vertices (1,1), (8, 7), (8, 1) is Select one: O a. 21 O b. 20 O c. 42…

A: The area of a triangle with vertices x1, y1, x2, y2 and x3, y3 is calculated by the following…

Q: If alb, find the value of a and y. A 11 11 (3x-20)° yo 2x b

A: This question is based on parallel line cut by transversal line theorems.

Q: In AMNO, points C, D and E are midpoints. MO = 13, ED= 15 and ON = 26 N a. Find CE b. Find CD c.…

A: (1)   From the mid-point theorem, If points C, D, and E are mid-points of the three sides MN, NO,…

Q: tan³ (In x) sec (In x) dx (8)

A:

Q: Sketch the graph of the following parametric (a) x = 1+t , y= 2t – 3, 2<t< 5 1 (b) x = 2t , y = 1+…

A: Here we have to draw the parametric equations:- a) x=1+t,    y=2t-3,   2≤t≤5b) x=2t,    y=11+t2c)…

Q: 10 cm B 8 cm

A: Given ABCD is a square hence BC = AD = 8 cm

Q: Construct an equilateral triangle with each side having length 2k. Answers through (a) to (d). (a)…

A: Given query is to construct a equilateral triangle with side 2k and find measure of the angles.

Q: 1. If t, and s, are trinagular and square numbers, respectively, show that 8tn +1 = s2n+1: 2. A…

A: We know that, The formulae for triangular and square numbers are given by tn=n(n+1)2 and sn=n2…

Q: If ap can be written as ua + va+wa at the point P(2.45, 247.65 degrees, -4.29), find u+v+w. X y

A:

Q: In a right triangle, we have the sides x, x+3, 15. (Where 15 is the hypotenuse). The value of x is:…

A:

Q: Hit The Mark! Direction: Analyze and solve the problem. 1. A company of cellular phones can sell 200…

A:

Q: Solve the equation. * (x + 2y – 4) dx – (2x + y– 5) dy = 0

A: (x-y-1)3 = c(x+y-3) is correct option.

Q: Are the two sides equal? A O B O 1 = A O B А

A: ⊕ denotes exclusive disjunction. X⊕ Y is true1 only if one of them is true but not both. Given to…

Q: X 5x - 5 A Y 3x + 3 Z

A: Topic:-geometry and algebra

Q: (A. Given S = ZXN Define equivalence relation on 8 #2XN as ca,b)~ Cc,d) if and only if ad-bc = 0.…

A: First of all you need to properly understand the definition of equivalence relations, I am writing…