What is the value of c? T C. C = R.

Q: AB I| DE 15 What 's the beagth of DE ? D 12

A: We need to prove that∆ABC and ∆DEC are similar triangles. If two tringles are similar then their…

Q: snip

A: The given matrix is: B = 12-121212 we have to find B2015

Q: Given c = -7k 10 Which of the following is the independent variable? O Y O 10 Ok O -7

A: Given: c = -7k - 10 To choose: The independent variable from the given options.

Q: Find the value of w. 4 2. a. 1 b. 3 2N C. 2 d. 8 8.

A:

Q: JK = KL • KM 1 JL LJ= LL ● ● 1. Is KM the perpendicular bisector of JL? How do you know? 2. State…

A: The main aim is to tell1) Is  the perpendicular bisector of .2) State all the congruence methods…

Q: A X C D 7 F -. X= Find the value of x. S AABC ADEF A

A:

Q: AE = EC and BF = FC. EF = 8 and DF = 10. A B F AB =[? ] E C

A:

Q: 20 R] 12 16 T.

A:

Q: Use OT with PQ SR. P 21 S T 20 What is SR? Q R

A:

Q: Find the coordinate vector [x] of x relative to the given basis B = {b₁,b₂, b3}. 5 -0-0-0-0 b₂= b3…

A:

Q: a b [cd] 43 25 || [2 10 11 29 20

A: Let's find the missing value a,b,c and d.

Q: Find AB and BA.

A:

Q: 41 X Sx Syry=bo+b₁x 3.0 1.2 ? 120 ?v=-120+ 60x OF = 60; r = 0.60 OF = -300; r = 0.50 O y = 180; r =…

A: Regression equation has two types of variables, they are independent and dependent variable. It has…

Q: Find the values of x, y, and z X = degrees Z degrees, y = A X 50⁰ degrees, z =

A: The given information about the circle is:

Q: Please explain . Thank you ❤️

A: 9.   10.

Q: Vx E R, Jy E R, x + y = 0 %3D

A:

Q: If z = -0.36, u = 19.162, w = 12.943, find the value of r.

A: Given z = -0.36, u = 19.162, w = 12.943 r = z i^ + u j^ + w k^ |r| = magnitude of r =…

Q: If r=80 the coefficient of alienation is equal to.. A. 0.64 B. 0.20 C. 0.36 D. 1.60

A: Given,r = .80Note:- Here r = 80 given but we know that value of r is between -1 and +1. So it is a…